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BOSTON MARATHON 2026

Matthew Johns

Bib: 3459•M

CA

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0:00
/ mi
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Overall
#0 / 29021
Top 31%
Gender (Male)
#0 / 16340
Top 44%
Age Group (M18-39)
#0 / 5723
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
19:43
3.11 mi
Rank: #3048
Start → 5K
19:43 | 6:21/mi
10K
39:13
6.21 mi
Rank: #2829 (+219)
5K → 10K
19:30 | 6:17/mi
15K
58:36
9.32 mi
Rank: #2690 (+139)
10K → 15K
19:23 | 6:15/mi
20K
1:18:14
12.43 mi
Rank: #2657 (+33)
15K → 20K
19:38 | 6:20/mi
HALF
1:22:33
13.11 mi
Rank: #2694 (-37)
20K → HALF
4:19 | 6:20/mi
25K
1:39:13
15.53 mi
Rank: #3189 (-495)
HALF → 25K
16:40 | 6:53/mi
30K
2:02:16
18.64 mi
Rank: #4045 (-856)
25K → 30K
23:03 | 7:26/mi
20M
2:13:34
20.00 mi
Rank: #4766 (-721)
30K → 20M
11:18 | 8:20/mi
21M
2:22:28
21.00 mi
Rank: #5431 (-665)
20M → 21M
8:54 | 8:54/mi
35K
2:30:41
21.75 mi
Rank: #6684 (-1253)
21M → 35K
8:13 | 10:59/mi
23M
2:41:28
23.00 mi
Rank: #7164 (-480)
35K → 23M
10:47 | 8:38/mi
24M
2:50:51
24.00 mi
Rank: #7844 (-680)
23M → 24M
9:23 | 9:23/mi
40K
2:59:22
24.85 mi
Rank: #8485 (-641)
24M → 40K
8:31 | 9:58/mi
25.2M
3:02:55
25.20 mi
Rank: #8691 (-206)
40K → 25.2M
3:33 | 10:18/mi
FINISH
3:11:35
26.22 mi
Rank: #9063 (-372)
25.2M → FINISH
8:40 | 8:31/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:22:33
Pace6:18 /mi
2nd Half
Distance13.11 mi
Time1:49:02
Pace8:20 /mi
📊Positive Split: 32.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:0619:436:2119:43
6:21
-
10K
6.21 mi10:41:3639:136:1919:30
6:17
-0:04
15K
9.32 mi11:00:5958:366:1819:23
6:15
-0:02
20K
12.43 mi11:20:371:18:146:1819:38
6:20
+0:05
HALF
13.11 mi11:24:561:22:336:184:19
6:20
0:00
25K
15.53 mi11:41:361:39:136:2416:40
6:53
+0:33
30K
18.64 mi12:04:392:02:166:3423:03
7:26
+0:33
20M
20.00 mi12:15:572:13:346:4111:18
8:20
+0:54
21M
21.00 mi12:24:512:22:286:488:54
8:54
+0:34
35K
21.75 mi12:33:042:30:416:568:13
10:59
+2:05
23M
23.00 mi12:43:512:41:287:0210:47
8:38
-2:21
24M
24.00 mi12:53:142:50:517:089:23
9:23
+0:45
40K
24.85 mi13:01:452:59:227:138:31
9:58
+0:35
25.2M
25.20 mi13:05:183:02:557:163:33
10:18
+0:20
FINISH
26.22 mi13:13:583:11:357:198:40
8:31
-1:47

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

6:15 /mi

Average Pace

7:19 /mi

Slowest Pace

10:59 /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

2:02:16

64% of race

Time at Steady Pace

39:39

21% of race

Time at Slower Pace

29:40

15% of race

Average Pace: 7:18 /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 mi10:22:0619:436:2119:43
6:21
#3048
10K
6.21 mi10:41:3639:136:1919:30
6:17
#2829
15K
9.32 mi11:00:5958:366:1819:23
6:15
#2690
20K
12.43 mi11:20:371:18:146:1819:38
6:20
#2657
HALF
13.11 mi11:24:561:22:336:184:19
6:20
#2694
25K
15.53 mi11:41:361:39:136:2416:40
6:53
#3189
30K
18.64 mi12:04:392:02:166:3423:03
7:26
#4045
20M
20.00 mi12:15:572:13:346:4111:18
8:20
#4766
21M
21.00 mi12:24:512:22:286:488:54
8:54
#5431
35K
21.75 mi12:33:042:30:416:568:13
10:59
#6684
23M
23.00 mi12:43:512:41:287:0210:47
8:38
#7164
24M
24.00 mi12:53:142:50:517:089:23
9:23
#7844
40K
24.85 mi13:01:452:59:227:138:31
9:58
#8485
25.2M
25.20 mi13:05:183:02:557:163:33
10:18
#8691
FINISH
26.22 mi13:13:583:11:357:198:40
8:31
#9063
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3048291529152520(Top 9%)2426(Top 15%)2426(Top 42%)
10K6.21 mi3.10 mi2829+2192716+1992716+1992690(Top 9%)2590(Top 16%)2590(Top 45%)
15K9.32 mi3.11 mi2690+1392587+1292587+1292520(Top 9%)2426(Top 15%)2426(Top 42%)
20K12.43 mi3.11 mi2657+332557+302557+302688(Top 9%)2585(Top 16%)2585(Top 45%)
HALF13.11 mi0.68 mi2694-372591-342591-343315(Top 11%)3191(Top 20%)3191(Top 56%)
25K15.53 mi2.42 mi3189-4953056-4653056-4656455(Top 22%)5713(Top 35%)5713(Top 100%)
30K18.64 mi3.11 mi4045-8563820-7643820-7648994(Top 31%)7164(Top 44%)7164(Top 125%)
20M20.00 mi1.36 mi4766-7214442-6224442-62215013(Top 52%)9889(Top 61%)9889(Top 173%)
21M21.00 mi1.00 mi5431-6654960-5184960-51815528(Top 54%)10033(Top 61%)10033(Top 175%)
35K21.75 mi0.75 mi6684-12535904-9445904-94425230(Top 87%)14487(Top 89%)14487(Top 253%)
23M23.00 mi1.25 mi7164-4806215-3116215-31116386(Top 56%)10251(Top 63%)10251(Top 179%)
24M24.00 mi1.00 mi7844-6806619-4046619-40420897(Top 72%)12321(Top 75%)12321(Top 215%)
40K24.85 mi0.85 mi8485-6416956-3376956-33721794(Top 75%)12706(Top 78%)12706(Top 222%)
25.2M25.20 mi0.35 mi8691-2067061-1057061-10520342(Top 70%)12000(Top 73%)12000(Top 210%)
FINISH26.22 mi1.02 mi9063-3727244-1837244-18318157(Top 63%)10952(Top 67%)10952(Top 191%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×21
+97ft-345ft

Overall

2520

Males

2426

M18-39

2426

5K→10K

3.1 - 6.2 mi

Top 9%
×5
+79ft-138ft

Overall

2690

Males

2590

M18-39

2590

10K→15K

6.2 - 9.3 mi

Top 9%
×3
+67ft-78ft

Overall

2520

Males

2426

M18-39

2426

15K→20K

9.3 - 12.4 mi

Top 9%
×5
+106ft-86ft

Overall

2688

Males

2585

M18-39

2585

20K→HALF

12.4 - 13.1 mi

Top 11%
×2
+19ft-37ft

Overall

3315

Males

3191

M18-39

3191

HALF→25K

13.1 - 15.5 mi

Top 22%
×4
+66ft-88ft

Overall

6455

Males

5713

M18-39

5713

25K→30K

15.5 - 18.6 mi

Top 31%
×9
+181ft-148ft

Overall

8994

Males

7164

M18-39

7164

30K→20M

18.6 - 20.0 mi

Top 52%
×5
+64ft-50ft

Overall

15013

Males

9889

M18-39

9889

20M→21M

20.0 - 21.0 mi

Top 54%
×8
+106ft-24ft

Overall

15528

Males

10033

M18-39

10033

21M→35K

21.0 - 21.8 mi

Top 87%
×7
+17ft-86ft

Overall

25230

Males

14487

M18-39

14487

35K→23M

21.8 - 23.0 mi

Top 56%
×5
+23ft-63ft

Overall

16386

Males

10251

M18-39

10251

23M→24M

23.0 - 24.0 mi

Top 72%
×6
+12ft-82ft

Overall

20897

Males

12321

M18-39

12321

24M→40K

24.0 - 24.9 mi

Top 75%
×1
+6ft-20ft

Overall

21794

Males

12706

M18-39

12706

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1
+13ft-16ft

Overall

20342

Males

12000

M18-39

12000

25.2M→FINISH

25.2 - 26.2 mi

Top 63%
×2
+22ft-21ft

Overall

18157

Males

10952

M18-39

10952

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
621*
Passed By
2174
Net Change
-6015
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3048
5K → 10K277*58+219#3048#2829
10K → 15K16021+139#2829#2690
15K → 20K8552+33#2690#2657
20K → HALF643-37#2657#2694
HALF → 25K12200-495#2694#3189
25K → 30K13200-856#3189#4045
30K → 20M8200-721#4045#4766
20M → 21M5200-665#4766#5431
21M → 35K3200-1253#5431#6684
35K → 23M20200-480#6684#7164
23M → 24M3200-680#7164#7844
24M → 40K8200-641#7844#8485
40K → 25.2M5200-206#8485#8691
25.2M → FINISH16200-372#8691#9063
TOTALS621*2174-6015

* 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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Export & Support

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing