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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Brian Christiansen

Bib: 18403 •M •Age: N/A

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M55-59)
#0 / 1491
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
26:22
3.11 mi
Rank: #19990
Start → 5K
26:22 | 8:30/mi
10K
52:34
6.21 mi
Rank: #19931 (+59)
5K → 10K
26:12 | 8:26/mi
15K
1:18:48
9.32 mi
Rank: #19866 (+65)
10K → 15K
26:14 | 8:27/mi
20K
1:44:56
12.43 mi
Rank: #19605 (+261)
15K → 20K
26:08 | 8:25/mi
HALF
1:50:30
13.11 mi
Rank: #19536 (+69)
20K → HALF
5:34 | 8:10/mi
25K
2:10:53
15.53 mi
Rank: #19283 (+253)
HALF → 25K
20:23 | 8:25/mi
30K
2:37:09
18.64 mi
Rank: #18781 (+502)
25K → 30K
26:16 | 8:28/mi
20M
2:48:39
20.00 mi
Rank: #18572 (+209)
30K → 20M
11:30 | 8:28/mi
21M
2:57:21
21.00 mi
Rank: #18334 (+238)
20M → 21M
8:42 | 8:42/mi
35K
3:03:34
21.75 mi
Rank: #18272 (+62)
21M → 35K
6:13 | 8:19/mi
23M
3:14:05
23.00 mi
Rank: #18075 (+197)
35K → 23M
10:31 | 8:25/mi
24M
3:22:16
24.00 mi
Rank: #17926 (+149)
23M → 24M
8:11 | 8:11/mi
40K
3:29:14
24.85 mi
Rank: #17757 (+169)
24M → 40K
6:58 | 8:09/mi
25.2M
3:32:04
25.20 mi
Rank: #17619 (+138)
40K → 25.2M
2:50 | 8:13/mi
FINISH
3:39:37
26.22 mi
Rank: #17383 (+236)
25.2M → FINISH
7:33 | 7:25/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:50:30
Pace8:26 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:49:07
Pace8:20 /mi
📊Negative Split: 1.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:08:5226:228:3026:22
8:30
-
10K
6.21 mi11:35:0452:348:2826:12
8:26
-0:04
15K
9.32 mi12:01:181:18:488:2826:14
8:27
+0:01
20K
12.43 mi12:27:261:44:568:2726:08
8:25
-0:02
HALF
13.11 mi12:33:001:50:308:265:34
8:10
-0:15
25K
15.53 mi12:53:232:10:538:2620:23
8:25
+0:15
30K
18.64 mi13:19:392:37:098:2626:16
8:28
+0:03
20M
20.00 mi13:31:092:48:398:2611:30
8:28
0:00
21M
21.00 mi13:39:512:57:218:278:42
8:42
+0:14
35K
21.75 mi13:46:043:03:348:276:13
8:19
-0:23
23M
23.00 mi13:56:353:14:058:2710:31
8:25
+0:06
24M
24.00 mi14:04:463:22:168:268:11
8:11
-0:14
40K
24.85 mi14:11:443:29:148:266:58
8:09
-0:02
25.2M
25.20 mi14:14:343:32:048:252:50
8:13
+0:04
FINISH
26.22 mi14:22:073:39:378:237:33
7:25
-0:48

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

7:25 /mi

Average Pace

8:23 /mi

Slowest Pace

8:42 /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

14:31

7% of race

Time at Steady Pace

3:25:06

93% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:23 /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 mi11:08:5226:228:3026:22
8:30
#19990
10K
6.21 mi11:35:0452:348:2826:12
8:26
#19931
15K
9.32 mi12:01:181:18:488:2826:14
8:27
#19866
20K
12.43 mi12:27:261:44:568:2726:08
8:25
#19605
HALF
13.11 mi12:33:001:50:308:265:34
8:10
#19536
25K
15.53 mi12:53:232:10:538:2620:23
8:25
#19283
30K
18.64 mi13:19:392:37:098:2626:16
8:28
#18781
20M
20.00 mi13:31:092:48:398:2611:30
8:28
#18572
21M
21.00 mi13:39:512:57:218:278:42
8:42
#18334
35K
21.75 mi13:46:043:03:348:276:13
8:19
#18272
23M
23.00 mi13:56:353:14:058:2710:31
8:25
#18075
24M
24.00 mi14:04:463:22:168:268:11
8:11
#17926
40K
24.85 mi14:11:443:29:148:266:58
8:09
#17757
25.2M
25.20 mi14:14:343:32:048:252:50
8:13
#17619
FINISH
26.22 mi14:22:073:39:378:237:33
7:25
#17383
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 mi19990122781227819794(Top 68%)12232(Top 75%)12232(Top 820%)
10K6.21 mi3.10 mi19931+5912267+1112267+1119963(Top 69%)12301(Top 75%)12301(Top 825%)
15K9.32 mi3.11 mi19866+6512243+2412243+2419794(Top 68%)12232(Top 75%)12232(Top 820%)
20K12.43 mi3.11 mi19605+26112122+12112122+12118785(Top 65%)11746(Top 72%)11746(Top 788%)
HALF13.11 mi0.68 mi19536+6912094+2812094+2818165(Top 63%)11511(Top 70%)11511(Top 772%)
25K15.53 mi2.42 mi19283+25311968+12611968+12618003(Top 62%)11365(Top 70%)11365(Top 762%)
30K18.64 mi3.11 mi18781+50211713+25511713+25516596(Top 57%)10666(Top 65%)10666(Top 715%)
20M20.00 mi1.36 mi18572+20911612+10111612+10116002(Top 55%)10304(Top 63%)10304(Top 691%)
21M21.00 mi1.00 mi18334+23811489+12311489+12314373(Top 50%)9547(Top 58%)9547(Top 640%)
35K21.75 mi0.75 mi18272+6211452+3711452+3716457(Top 57%)10392(Top 64%)10392(Top 697%)
23M23.00 mi1.25 mi18075+19711340+11211340+11215113(Top 52%)9743(Top 60%)9743(Top 653%)
24M24.00 mi1.00 mi17926+14911250+9011250+9014964(Top 52%)9604(Top 59%)9604(Top 644%)
40K24.85 mi0.85 mi17757+16911170+8011170+8013447(Top 46%)8827(Top 54%)8827(Top 592%)
25.2M25.20 mi0.35 mi17619+13811102+6811102+689728(Top 34%)7017(Top 43%)7017(Top 471%)
FINISH26.22 mi1.02 mi17383+23610986+11610986+11610714(Top 37%)7482(Top 46%)7482(Top 502%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21
+97ft-345ft

Overall

19794

Males

12232

M55-59

12232

5K→10K

3.1 - 6.2 mi

Top 69%
×5
+79ft-138ft

Overall

19963

Males

12301

M55-59

12301

10K→15K

6.2 - 9.3 mi

Top 68%
×3
+67ft-78ft

Overall

19794

Males

12232

M55-59

12232

15K→20K

9.3 - 12.4 mi

Top 65%
×5
+106ft-86ft

Overall

18785

Males

11746

M55-59

11746

20K→HALF

12.4 - 13.1 mi

Top 63%
×2
+19ft-37ft

Overall

18165

Males

11511

M55-59

11511

HALF→25K

13.1 - 15.5 mi

Top 62%
×4
+66ft-88ft

Overall

18003

Males

11365

M55-59

11365

25K→30K

15.5 - 18.6 mi

Top 57%
×9
+181ft-148ft

Overall

16596

Males

10666

M55-59

10666

30K→20M

18.6 - 20.0 mi

Top 55%
×5
+64ft-50ft

Overall

16002

Males

10304

M55-59

10304

20M→21M

20.0 - 21.0 mi

Top 50%
×8
+106ft-24ft

Overall

14373

Males

9547

M55-59

9547

21M→35K

21.0 - 21.8 mi

Top 57%
×7
+17ft-86ft

Overall

16457

Males

10392

M55-59

10392

35K→23M

21.8 - 23.0 mi

Top 52%
×5
+23ft-63ft

Overall

15113

Males

9743

M55-59

9743

23M→24M

23.0 - 24.0 mi

Top 52%
×6
+12ft-82ft

Overall

14964

Males

9604

M55-59

9604

24M→40K

24.0 - 24.9 mi

Top 46%
×1
+6ft-20ft

Overall

13447

Males

8827

M55-59

8827

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1
+13ft-16ft

Overall

9728

Males

7017

M55-59

7017

25.2M→FINISH

25.2 - 26.2 mi

Top 37%
×2
+22ft-21ft

Overall

10714

Males

7482

M55-59

7482

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3080*
Passed By
473
Net Change
+2607
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19990
5K → 10K259*200+59#19990#19931
10K → 15K200135+65#19931#19866
15K → 20K313*52+261#19866#19605
20K → HALF701+69#19605#19536
HALF → 25K271*18+253#19536#19283
25K → 30K513*11+502#19283#18781
30K → 20M216*7+209#18781#18572
20M → 21M242*4+238#18572#18334
21M → 35K7614+62#18334#18272
35K → 23M211*14+197#18272#18075
23M → 24M15910+149#18075#17926
24M → 40K1745+169#17926#17757
40K → 25.2M1380+138#17757#17619
25.2M → FINISH238*2+236#17619#17383
TOTALS3080*473+2607

* 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

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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