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BOSTON MARATHON 2026

Jerome Colin

Bib: 15062•M

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 41%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 43%
Age Group (M50-54)
#0 / 1868
Top 47%
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
21:27
3.11 mi
Rank: #7793
Start → 5K
21:27 | 6:55/mi
10K
44:02
6.21 mi
Rank: #9241 (-1448)
5K → 10K
22:35 | 7:17/mi
15K
1:06:14
9.32 mi
Rank: #9331 (-90)
10K → 15K
22:12 | 7:09/mi
20K
1:28:40
12.43 mi
Rank: #9367 (-36)
15K → 20K
22:26 | 7:14/mi
HALF
1:33:31
13.11 mi
Rank: #9358 (+9)
20K → HALF
4:51 | 7:07/mi
25K
1:51:16
15.53 mi
Rank: #9400 (-42)
HALF → 25K
17:45 | 7:20/mi
30K
2:15:22
18.64 mi
Rank: #9741 (-341)
25K → 30K
24:06 | 7:46/mi
20M
2:27:20
20.00 mi
Rank: #10452 (-711)
30K → 20M
11:58 | 8:49/mi
21M
2:36:00
21.00 mi
Rank: #10683 (-231)
20M → 21M
8:40 | 8:40/mi
35K
2:42:14
21.75 mi
Rank: #10927 (-244)
21M → 35K
6:14 | 8:20/mi
23M
2:53:07
23.00 mi
Rank: #11276 (-349)
35K → 23M
10:53 | 8:42/mi
24M
3:01:37
24.00 mi
Rank: #11569 (-293)
23M → 24M
8:30 | 8:30/mi
40K
3:08:52
24.85 mi
Rank: #11715 (-146)
24M → 40K
7:15 | 8:29/mi
25.2M
3:12:10
25.20 mi
Rank: #11833 (-118)
40K → 25.2M
3:18 | 9:35/mi
FINISH
3:20:04
26.22 mi
Rank: #11870 (-37)
25.2M → FINISH
7:54 | 7:46/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:33:31
Pace7:09 /mi
2nd Half
Distance13.11 mi
Time1:46:33
Pace8:08 /mi
📊Positive Split: 13.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:0121:276:5521:27
6:55
-
10K
6.21 mi11:15:3644:027:0622:35
7:17
+0:22
15K
9.32 mi11:37:481:06:147:0722:12
7:09
-0:08
20K
12.43 mi12:00:141:28:407:0922:26
7:14
+0:05
HALF
13.11 mi12:05:051:33:317:094:51
7:07
-0:07
25K
15.53 mi12:22:501:51:167:1017:45
7:20
+0:13
30K
18.64 mi12:46:562:15:227:1624:06
7:46
+0:26
20M
20.00 mi12:58:542:27:207:2311:58
8:49
+1:03
21M
21.00 mi13:07:342:36:007:268:40
8:40
-0:09
35K
21.75 mi13:13:482:42:147:286:14
8:20
-0:20
23M
23.00 mi13:24:412:53:077:3210:53
8:42
+0:22
24M
24.00 mi13:33:113:01:377:358:30
8:30
-0:12
40K
24.85 mi13:40:263:08:527:367:15
8:29
-0:01
25.2M
25.20 mi13:43:443:12:107:383:18
9:35
+1:06
FINISH
26.22 mi13:51:383:20:047:397:54
7:46
-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

6:55 /mi

Average Pace

7:38 /mi

Slowest Pace

9:35 /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

1:51:16

56% of race

Time at Steady Pace

32:00

16% of race

Time at Slower Pace

56:48

28% of race

Average Pace: 7:38 /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 mi10:53:0121:276:5521:27
6:55
#7793
10K
6.21 mi11:15:3644:027:0622:35
7:17
#9241
15K
9.32 mi11:37:481:06:147:0722:12
7:09
#9331
20K
12.43 mi12:00:141:28:407:0922:26
7:14
#9367
HALF
13.11 mi12:05:051:33:317:094:51
7:07
#9358
25K
15.53 mi12:22:501:51:167:1017:45
7:20
#9400
30K
18.64 mi12:46:562:15:227:1624:06
7:46
#9741
20M
20.00 mi12:58:542:27:207:2311:58
8:49
#10452
21M
21.00 mi13:07:342:36:007:268:40
8:40
#10683
35K
21.75 mi13:13:482:42:147:286:14
8:20
#10927
23M
23.00 mi13:24:412:53:077:3210:53
8:42
#11276
24M
24.00 mi13:33:113:01:377:358:30
8:30
#11569
40K
24.85 mi13:40:263:08:527:367:15
8:29
#11715
25.2M
25.20 mi13:43:443:12:107:383:18
9:35
#11833
FINISH
26.22 mi13:51:383:20:047:397:54
7:46
#11870
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi7793676867689645(Top 33%)7847(Top 48%)7847(Top 420%)
10K6.21 mi3.10 mi9241-14487681-9137681-91310866(Top 37%)8482(Top 52%)8482(Top 454%)
15K9.32 mi3.11 mi9331-907704-237704-239645(Top 33%)7847(Top 48%)7847(Top 420%)
20K12.43 mi3.11 mi9367-367701+37701+39517(Top 33%)7685(Top 47%)7685(Top 411%)
HALF13.11 mi0.68 mi9358+97692+97692+99570(Top 33%)7782(Top 48%)7782(Top 417%)
25K15.53 mi2.42 mi9400-427687+57687+59870(Top 34%)7787(Top 48%)7787(Top 417%)
30K18.64 mi3.11 mi9741-3417805-1187805-11811649(Top 40%)8498(Top 52%)8498(Top 455%)
20M20.00 mi1.36 mi10452-7118125-3208125-32018008(Top 62%)11170(Top 68%)11170(Top 598%)
21M21.00 mi1.00 mi10683-2318215-908215-9014142(Top 49%)9423(Top 58%)9423(Top 504%)
35K21.75 mi0.75 mi10927-2448313-988313-9816567(Top 57%)10431(Top 64%)10431(Top 558%)
23M23.00 mi1.25 mi11276-3498467-1548467-15416851(Top 58%)10440(Top 64%)10440(Top 559%)
24M24.00 mi1.00 mi11569-2938580-1138580-11316874(Top 58%)10409(Top 64%)10409(Top 557%)
40K24.85 mi0.85 mi11715-1468614-348614-3415502(Top 53%)9750(Top 60%)9750(Top 522%)
25.2M25.20 mi0.35 mi11833-1188654-408654-4017538(Top 60%)10659(Top 65%)10659(Top 571%)
FINISH26.22 mi1.02 mi11870-378638+168638+1613376(Top 46%)8734(Top 53%)8734(Top 468%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21
+97ft-345ft

Overall

9645

Males

7847

M50-54

7847

5K→10K

3.1 - 6.2 mi

Top 37%
×5
+79ft-138ft

Overall

10866

Males

8482

M50-54

8482

10K→15K

6.2 - 9.3 mi

Top 33%
×3
+67ft-78ft

Overall

9645

Males

7847

M50-54

7847

15K→20K

9.3 - 12.4 mi

Top 33%
×5
+106ft-86ft

Overall

9517

Males

7685

M50-54

7685

20K→HALF

12.4 - 13.1 mi

Top 33%
×2
+19ft-37ft

Overall

9570

Males

7782

M50-54

7782

HALF→25K

13.1 - 15.5 mi

Top 34%
×4
+66ft-88ft

Overall

9870

Males

7787

M50-54

7787

25K→30K

15.5 - 18.6 mi

Top 40%
×9
+181ft-148ft

Overall

11649

Males

8498

M50-54

8498

30K→20M

18.6 - 20.0 mi

Top 62%
×5
+64ft-50ft

Overall

18008

Males

11170

M50-54

11170

20M→21M

20.0 - 21.0 mi

Top 49%
×8
+106ft-24ft

Overall

14142

Males

9423

M50-54

9423

21M→35K

21.0 - 21.8 mi

Top 57%
×7
+17ft-86ft

Overall

16567

Males

10431

M50-54

10431

35K→23M

21.8 - 23.0 mi

Top 58%
×5
+23ft-63ft

Overall

16851

Males

10440

M50-54

10440

23M→24M

23.0 - 24.0 mi

Top 58%
×6
+12ft-82ft

Overall

16874

Males

10409

M50-54

10409

24M→40K

24.0 - 24.9 mi

Top 53%
×1
+6ft-20ft

Overall

15502

Males

9750

M50-54

9750

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1
+13ft-16ft

Overall

17538

Males

10659

M50-54

10659

25.2M→FINISH

25.2 - 26.2 mi

Top 46%
×2
+22ft-21ft

Overall

13376

Males

8734

M50-54

8734

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
748
Passed By
2350
Net Change
-4077
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7793
5K → 10K16200-1448#7793#9241
10K → 15K114200-90#9241#9331
15K → 20K129165-36#9331#9367
20K → HALF2920+9#9367#9358
HALF → 25K95137-42#9358#9400
25K → 30K89200-341#9400#9741
30K → 20M17200-711#9741#10452
20M → 21M43200-231#10452#10683
21M → 35K17200-244#10683#10927
35K → 23M44200-349#10927#11276
23M → 24M28200-293#11276#11569
24M → 40K50196-146#11569#11715
40K → 25.2M8126-118#11715#11833
25.2M → FINISH69106-37#11833#11870
TOTALS7482350-4077
📊

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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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing