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BOSTON MARATHON 2026

David Chery

Bib: 27874•M

MA

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Overall
#0 / 29021
Gender (Male)
#0 / 16340
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
24:29
3.11 mi
Rank: #16050
Start → 5K
24:29 | 7:53/mi
10K
48:20
6.21 mi
Rank: #15285 (+765)
5K → 10K
23:51 | 7:41/mi
15K
1:12:30
9.32 mi
Rank: #15244 (+41)
10K → 15K
24:10 | 7:47/mi
20K
1:37:43
12.43 mi
Rank: #15670
15K → 20K
25:13 | 8:07/mi
HALF
1:43:23
13.11 mi
Rank: #15907
20K → HALF
5:40 | 8:19/mi
25K
2:04:32
15.53 mi
Rank: #16689
HALF → 25K
21:09 | 8:44/mi
30K
2:34:37
18.64 mi
Rank: #17984
25K → 30K
30:05 | 9:41/mi
20M
2:47:42
20.00 mi
Rank: #18309
30K → 20M
13:05 | 9:38/mi
21M
2:58:29
21.00 mi
Rank: #18648
20M → 21M
10:47 | 10:47/mi
35K
3:05:33
21.75 mi
Rank: #18799
21M → 35K
7:04 | 9:27/mi
23M
3:17:20
23.00 mi
Rank: #18898
35K → 23M
11:47 | 9:25/mi
24M
3:26:16
24.00 mi
Rank: #18912
23M → 24M
8:56 | 8:56/mi
40K
3:34:11
24.85 mi
Rank: #18945
24M → 40K
7:55 | 9:16/mi
25.2M
3:37:45
25.20 mi
Rank: #18985
40K → 25.2M
3:34 | 10:21/mi
FINISH
3:47:12
26.22 mi
Rank: #19124
25.2M → FINISH
9:27 | 9:17/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:43:23
Pace7:54 /mi
2nd Half
Distance13.11 mi
Time2:03:49
Pace9:27 /mi
📊Positive Split: 19.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:5824:297:5324:29
7:53
-
10K
6.21 mi12:10:4948:207:4723:51
7:41
-0:12
15K
9.32 mi12:34:591:12:307:4724:10
7:47
+0:06
20K
12.43 mi13:00:121:37:437:5225:13
8:07
+0:20
HALF
13.11 mi13:05:521:43:237:545:40
8:19
+0:12
25K
15.53 mi13:27:012:04:328:0221:09
8:44
+0:25
30K
18.64 mi13:57:062:34:378:1830:05
9:41
+0:57
20M
20.00 mi14:10:112:47:428:2413:05
9:38
-0:03
21M
21.00 mi14:20:582:58:298:3010:47
10:47
+1:09
35K
21.75 mi14:28:023:05:338:327:04
9:27
-1:20
23M
23.00 mi14:39:493:17:208:3511:47
9:25
-0:02
24M
24.00 mi14:48:453:26:168:368:56
8:56
-0:29
40K
24.85 mi14:56:403:34:118:387:55
9:16
+0:20
25.2M
25.20 mi15:00:143:37:458:393:34
10:21
+1:05
FINISH
26.22 mi15:09:413:47:128:419:27
9:17
-1:04

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

7:41 /mi

Average Pace

8:40 /mi

Slowest Pace

10:47 /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

2:04:32

55% of race

Time at Steady Pace

1:28:19

39% of race

Time at Slower Pace

14:21

6% of race

Average Pace: 8:40 /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 mi11:46:5824:297:5324:29
7:53
#16050
10K
6.21 mi12:10:4948:207:4723:51
7:41
#15285
15K
9.32 mi12:34:591:12:307:4724:10
7:47
#15244
20K
12.43 mi13:00:121:37:437:5225:13
8:07
#15670
HALF
13.11 mi13:05:521:43:237:545:40
8:19
#15907
25K
15.53 mi13:27:012:04:328:0221:09
8:44
#16689
30K
18.64 mi13:57:062:34:378:1830:05
9:41
#17984
20M
20.00 mi14:10:112:47:428:2413:05
9:38
#18309
21M
21.00 mi14:20:582:58:298:3010:47
10:47
#18648
35K
21.75 mi14:28:023:05:338:327:04
9:27
#18799
23M
23.00 mi14:39:493:17:208:3511:47
9:25
#18898
24M
24.00 mi14:48:453:26:168:368:56
8:56
#18912
40K
24.85 mi14:56:403:34:118:387:55
9:16
#18945
25.2M
25.20 mi15:00:143:37:458:393:34
10:21
#18985
FINISH
26.22 mi15:09:413:47:128:419:27
9:17
#19124
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 mi16050106411064115156(Top 52%)10249(Top 63%)10249(Top 179%)
10K6.21 mi3.10 mi15285+76510333+30810333+30814544(Top 50%)10062(Top 62%)10062(Top 176%)
15K9.32 mi3.11 mi15244+4110292+4110292+4115156(Top 52%)10249(Top 63%)10249(Top 179%)
20K12.43 mi3.11 mi15670-42610448-15610448-15616965(Top 58%)10977(Top 67%)10977(Top 192%)
HALF13.11 mi0.68 mi15907-23710542-9410542-9419071(Top 66%)11902(Top 73%)11902(Top 208%)
25K15.53 mi2.42 mi16689-78210858-31610858-31619815(Top 68%)12168(Top 74%)12168(Top 213%)
30K18.64 mi3.11 mi17984-129511380-52211380-52222201(Top 76%)13246(Top 81%)13246(Top 231%)
20M20.00 mi1.36 mi18309-32511497-11711497-11721496(Top 74%)12809(Top 78%)12809(Top 224%)
21M21.00 mi1.00 mi18648-33911638-14111638-14122617(Top 78%)13316(Top 81%)13316(Top 233%)
35K21.75 mi0.75 mi18799-15111682-4411682-4421565(Top 74%)12752(Top 78%)12752(Top 223%)
23M23.00 mi1.25 mi18898-9911707-2511707-2520287(Top 70%)12103(Top 74%)12103(Top 211%)
24M24.00 mi1.00 mi18912-1411693+1411693+1419148(Top 66%)11492(Top 70%)11492(Top 201%)
40K24.85 mi0.85 mi18945-3311688+511688+519493(Top 67%)11594(Top 71%)11594(Top 203%)
25.2M25.20 mi0.35 mi18985-4011697-911697-920531(Top 71%)12105(Top 74%)12105(Top 212%)
FINISH26.22 mi1.02 mi19124-13911747-5011747-5021540(Top 74%)12622(Top 77%)12622(Top 221%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21
+97ft-345ft

Overall

15156

Males

10249

M18-39

10249

5K→10K

3.1 - 6.2 mi

Top 50%
×5
+79ft-138ft

Overall

14544

Males

10062

M18-39

10062

10K→15K

6.2 - 9.3 mi

Top 52%
×3
+67ft-78ft

Overall

15156

Males

10249

M18-39

10249

15K→20K

9.3 - 12.4 mi

Top 58%
×5
+106ft-86ft

Overall

16965

Males

10977

M18-39

10977

20K→HALF

12.4 - 13.1 mi

Top 66%
×2
+19ft-37ft

Overall

19071

Males

11902

M18-39

11902

HALF→25K

13.1 - 15.5 mi

Top 68%
×4
+66ft-88ft

Overall

19815

Males

12168

M18-39

12168

25K→30K

15.5 - 18.6 mi

Top 76%
×9
+181ft-148ft

Overall

22201

Males

13246

M18-39

13246

30K→20M

18.6 - 20.0 mi

Top 74%
×5
+64ft-50ft

Overall

21496

Males

12809

M18-39

12809

20M→21M

20.0 - 21.0 mi

Top 78%
×8
+106ft-24ft

Overall

22617

Males

13316

M18-39

13316

21M→35K

21.0 - 21.8 mi

Top 74%
×7
+17ft-86ft

Overall

21565

Males

12752

M18-39

12752

35K→23M

21.8 - 23.0 mi

Top 70%
×5
+23ft-63ft

Overall

20287

Males

12103

M18-39

12103

23M→24M

23.0 - 24.0 mi

Top 66%
×6
+12ft-82ft

Overall

19148

Males

11492

M18-39

11492

24M→40K

24.0 - 24.9 mi

Top 67%
×1
+6ft-20ft

Overall

19493

Males

11594

M18-39

11594

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1
+13ft-16ft

Overall

20531

Males

12105

M18-39

12105

25.2M→FINISH

25.2 - 26.2 mi

Top 74%
×2
+22ft-21ft

Overall

21540

Males

12622

M18-39

12622

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Position interactions are being recalculated

Started about 1 hour ago. This usually takes 10-20 minutes. Please check back shortly.

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing