All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Chris Johnston

Bib: 13243 •M •Age: N/A

PA

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Top 43%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 45%
Age Group (M55-59)
#0 / 1491
Top 33%
Race Day Weather
51°/41°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
22:36
3.11 mi
Rank: #10815
Start → 5K
22:36 | 7:17/mi
10K
46:07
6.21 mi
Rank: #12162 (-1347)
5K → 10K
23:31 | 7:35/mi
15K
1:08:33
9.32 mi
Rank: #11544 (+618)
10K → 15K
22:26 | 7:14/mi
20K
1:31:18
12.43 mi
Rank: #11242 (+302)
15K → 20K
22:45 | 7:20/mi
HALF
1:36:12
13.11 mi
Rank: #11203 (+39)
20K → HALF
4:54 | 7:12/mi
25K
1:53:43
15.53 mi
Rank: #10778 (+425)
HALF → 25K
17:31 | 7:14/mi
30K
2:18:13
18.64 mi
Rank: #11150 (-372)
25K → 30K
24:30 | 7:54/mi
20M
2:32:02
20.00 mi
Rank: #12482 (-1332)
30K → 20M
13:49 | 10:11/mi
21M
2:40:02
21.00 mi
Rank: #12321 (+161)
20M → 21M
8:00 | 8:00/mi
35K
2:45:47
21.75 mi
Rank: #12309 (+12)
21M → 35K
5:45 | 7:42/mi
23M
2:55:32
23.00 mi
Rank: #12209 (+100)
35K → 23M
9:45 | 7:48/mi
24M
3:03:31
24.00 mi
Rank: #12251 (-42)
23M → 24M
7:59 | 7:59/mi
40K
3:10:12
24.85 mi
Rank: #12184 (+67)
24M → 40K
6:41 | 7:50/mi
25.2M
3:13:38
25.20 mi
Rank: #12322 (-138)
40K → 25.2M
3:26 | 9:58/mi
FINISH
3:21:56
26.22 mi
Rank: #12450 (-128)
25.2M → FINISH
8:18 | 8:09/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:36:12
Pace7:21 /mi
2nd Half
Distance13.11 mi
Time1:45:44
Pace8:04 /mi
📊Positive Split: 9.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:2822:367:1722:36
7:17
-
10K
6.21 mi11:14:5946:077:2623:31
7:35
+0:18
15K
9.32 mi11:37:251:08:337:2222:26
7:14
-0:21
20K
12.43 mi12:00:101:31:187:2122:45
7:20
+0:06
HALF
13.11 mi12:05:041:36:127:214:54
7:12
-0:08
25K
15.53 mi12:22:351:53:437:2017:31
7:14
+0:02
30K
18.64 mi12:47:052:18:137:2524:30
7:54
+0:40
20M
20.00 mi13:00:542:32:027:3713:49
10:11
+2:17
21M
21.00 mi13:08:542:40:027:388:00
8:00
-2:11
35K
21.75 mi13:14:392:45:477:385:45
7:42
-0:18
23M
23.00 mi13:24:242:55:327:389:45
7:48
+0:06
24M
24.00 mi13:32:233:03:317:397:59
7:59
+0:11
40K
24.85 mi13:39:043:10:127:406:41
7:50
-0:09
25.2M
25.20 mi13:42:303:13:387:423:26
9:58
+2:08
FINISH
26.22 mi13:50:483:21:567:438:18
8:09
-1:49

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

7:12 /mi

Average Pace

7:42 /mi

Slowest Pace

10:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:30:12

45% of race

Time at Steady Pace

1:34:29

47% of race

Time at Slower Pace

17:15

9% of race

Average Pace: 7:42 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:51:2822:367:1722:36
7:17
#10815
10K
6.21 mi11:14:5946:077:2623:31
7:35
#12162
15K
9.32 mi11:37:251:08:337:2222:26
7:14
#11544
20K
12.43 mi12:00:101:31:187:2122:45
7:20
#11242
HALF
13.11 mi12:05:041:36:127:214:54
7:12
#11203
25K
15.53 mi12:22:351:53:437:2017:31
7:14
#10778
30K
18.64 mi12:47:052:18:137:2524:30
7:54
#11150
20M
20.00 mi13:00:542:32:027:3713:49
10:11
#12482
21M
21.00 mi13:08:542:40:027:388:00
8:00
#12321
35K
21.75 mi13:14:392:45:477:385:45
7:42
#12309
23M
23.00 mi13:24:242:55:327:389:45
7:48
#12209
24M
24.00 mi13:32:233:03:317:397:59
7:59
#12251
40K
24.85 mi13:39:043:10:127:406:41
7:50
#12184
25.2M
25.20 mi13:42:303:13:387:423:26
9:58
#12322
FINISH
26.22 mi13:50:483:21:567:438:18
8:09
#12450
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi108158494849410296(Top 35%)8162(Top 50%)8162(Top 547%)
10K6.21 mi3.10 mi12162-13479087-5939087-59313545(Top 47%)9633(Top 59%)9633(Top 646%)
15K9.32 mi3.11 mi11544+6188781+3068781+30610296(Top 35%)8162(Top 50%)8162(Top 547%)
20K12.43 mi3.11 mi11242+3028613+1688613+16810381(Top 36%)8110(Top 50%)8110(Top 544%)
HALF13.11 mi0.68 mi11203+398586+278586+2710188(Top 35%)8083(Top 49%)8083(Top 542%)
25K15.53 mi2.42 mi10778+4258345+2418345+2419054(Top 31%)7360(Top 45%)7360(Top 494%)
30K18.64 mi3.11 mi11150-3728491-1468491-14612620(Top 43%)8940(Top 55%)8940(Top 600%)
20M20.00 mi1.36 mi12482-13329053-5629053-56222999(Top 79%)13536(Top 83%)13536(Top 908%)
21M21.00 mi1.00 mi12321+1618966+878966+879902(Top 34%)7421(Top 45%)7421(Top 498%)
35K21.75 mi0.75 mi12309+128949+178949+1712178(Top 42%)8517(Top 52%)8517(Top 571%)
23M23.00 mi1.25 mi12209+1008879+708879+7010947(Top 38%)7837(Top 48%)7837(Top 526%)
24M24.00 mi1.00 mi12251-428863+168863+1613611(Top 47%)8983(Top 55%)8983(Top 602%)
40K24.85 mi0.85 mi12184+678805+588805+5811140(Top 38%)7774(Top 48%)7774(Top 521%)
25.2M25.20 mi0.35 mi12322-1388874-698874-6919154(Top 66%)11417(Top 70%)11417(Top 766%)
FINISH26.22 mi1.02 mi12450-1288901-278901-2716043(Top 55%)10013(Top 61%)10013(Top 672%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21
+97ft-345ft

Overall

10296

Males

8162

M55-59

8162

5K→10K

3.1 - 6.2 mi

Top 47%
×5
+79ft-138ft

Overall

13545

Males

9633

M55-59

9633

10K→15K

6.2 - 9.3 mi

Top 35%
×3
+67ft-78ft

Overall

10296

Males

8162

M55-59

8162

15K→20K

9.3 - 12.4 mi

Top 36%
×5
+106ft-86ft

Overall

10381

Males

8110

M55-59

8110

20K→HALF

12.4 - 13.1 mi

Top 35%
×2
+19ft-37ft

Overall

10188

Males

8083

M55-59

8083

HALF→25K

13.1 - 15.5 mi

Top 31%
×4
+66ft-88ft

Overall

9054

Males

7360

M55-59

7360

25K→30K

15.5 - 18.6 mi

Top 43%
×9
+181ft-148ft

Overall

12620

Males

8940

M55-59

8940

30K→20M

18.6 - 20.0 mi

Top 79%
×5
+64ft-50ft

Overall

22999

Males

13536

M55-59

13536

20M→21M

20.0 - 21.0 mi

Top 34%
×8
+106ft-24ft

Overall

9902

Males

7421

M55-59

7421

21M→35K

21.0 - 21.8 mi

Top 42%
×7
+17ft-86ft

Overall

12178

Males

8517

M55-59

8517

35K→23M

21.8 - 23.0 mi

Top 38%
×5
+23ft-63ft

Overall

10947

Males

7837

M55-59

7837

23M→24M

23.0 - 24.0 mi

Top 47%
×6
+12ft-82ft

Overall

13611

Males

8983

M55-59

8983

24M→40K

24.0 - 24.9 mi

Top 38%
×1
+6ft-20ft

Overall

11140

Males

7774

M55-59

7774

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1
+13ft-16ft

Overall

19154

Males

11417

M55-59

11417

25.2M→FINISH

25.2 - 26.2 mi

Top 55%
×2
+22ft-21ft

Overall

16043

Males

10013

M55-59

10013

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2172*
Passed By
1237
Net Change
-1635
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10815
5K → 10K21200-1347#10815#12162
10K → 15K642*24+618#12162#11544
15K → 20K338*36+302#11544#11242
20K → HALF467+39#11242#11203
HALF → 25K433*8+425#11203#10778
25K → 30K94200-372#10778#11150
30K → 20M4200-1332#11150#12482
20M → 21M17413+161#12482#12321
21M → 35K5038+12#12321#12309
35K → 23M15151+100#12309#12209
23M → 24M68110-42#12209#12251
24M → 40K10336+67#12251#12184
40K → 25.2M14152-138#12184#12322
25.2M → FINISH34162-128#12322#12450
TOTALS2172*1237-1635

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Unlock Your Full

AI Performance Report

New

Understand What Really Happened During Your Race

Go deeper with personalized analysis powered by your official race data.

Your AI Performance Report includes:
  • Fatigue & pacing analysis
  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
Shareable via link — view it anywhere, share with anyone
AI Report Preview
Generating your preview…
$4.99
One-time purchase for this race
Includes a shareable link

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback