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BOSTON MARATHON 2026

Shouyi Wen

Bib: 7626•M

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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 (M40-44)
#0 / 2198
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
24:15
3.11 mi
Rank: #15450
Start → 5K
24:15 | 7:49/mi
10K
48:20
6.21 mi
Rank: #15284 (+166)
5K → 10K
24:05 | 7:46/mi
15K
1:12:31
9.32 mi
Rank: #15260 (+24)
10K → 15K
24:11 | 7:48/mi
20K
1:40:03
12.43 mi
Rank: #17194 (-1934)
15K → 20K
27:32 | 8:52/mi
HALF
1:46:05
13.11 mi
Rank: #17491 (-297)
20K → HALF
6:02 | 8:52/mi
25K
2:08:02
15.53 mi
Rank: #18196 (-705)
HALF → 25K
21:57 | 9:04/mi
30K
2:36:43
18.64 mi
Rank: #18657 (-461)
25K → 30K
28:41 | 9:14/mi
20M
2:49:12
20.00 mi
Rank: #18728 (-71)
30K → 20M
12:29 | 9:12/mi
21M
2:59:13
21.00 mi
Rank: #18880 (-152)
20M → 21M
10:01 | 10:01/mi
35K
3:06:25
21.75 mi
Rank: #19042 (-162)
21M → 35K
7:12 | 9:38/mi
23M
3:18:42
23.00 mi
Rank: #19275 (-233)
35K → 23M
12:17 | 9:49/mi
24M
3:27:13
24.00 mi
Rank: #19154 (+121)
23M → 24M
8:31 | 8:31/mi
40K
3:34:16
24.85 mi
Rank: #18959 (+195)
24M → 40K
7:03 | 8:15/mi
25.2M
3:37:52
25.20 mi
Rank: #19009 (-50)
40K → 25.2M
3:36 | 10:27/mi
FINISH
3:46:23
26.22 mi
Rank: #18940 (+69)
25.2M → FINISH
8:31 | 8:22/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:46:05
Pace8:06 /mi
2nd Half
Distance13.11 mi
Time2:00:18
Pace9:11 /mi
📊Positive Split: 13.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:32:0724:157:4924:15
7:49
-
10K
6.21 mi10:56:1248:207:4724:05
7:46
-0:03
15K
9.32 mi11:20:231:12:317:4724:11
7:48
+0:02
20K
12.43 mi11:47:551:40:038:0427:32
8:52
+1:04
HALF
13.11 mi11:53:571:46:058:066:02
8:52
0:00
25K
15.53 mi12:15:542:08:028:1521:57
9:04
+0:12
30K
18.64 mi12:44:352:36:438:2528:41
9:14
+0:10
20M
20.00 mi12:57:042:49:128:2812:29
9:12
-0:02
21M
21.00 mi13:07:052:59:138:3310:01
10:01
+0:49
35K
21.75 mi13:14:173:06:258:357:12
9:38
-0:23
23M
23.00 mi13:26:343:18:428:3912:17
9:49
+0:11
24M
24.00 mi13:35:053:27:138:398:31
8:31
-1:18
40K
24.85 mi13:42:083:34:168:387:03
8:15
-0:16
25.2M
25.20 mi13:45:443:37:528:393:36
10:27
+2:12
FINISH
26.22 mi13:54:153:46:238:398:31
8:22
-2:05

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

7:46 /mi

Average Pace

8:38 /mi

Slowest Pace

10:27 /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

1:28:05

39% of race

Time at Steady Pace

1:45:12

46% of race

Time at Slower Pace

33:06

15% of race

Average Pace: 8:38 /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 mi10:32:0724:157:4924:15
7:49
#15450
10K
6.21 mi10:56:1248:207:4724:05
7:46
#15284
15K
9.32 mi11:20:231:12:317:4724:11
7:48
#15260
20K
12.43 mi11:47:551:40:038:0427:32
8:52
#17194
HALF
13.11 mi11:53:571:46:058:066:02
8:52
#17491
25K
15.53 mi12:15:542:08:028:1521:57
9:04
#18196
30K
18.64 mi12:44:352:36:438:2528:41
9:14
#18657
20M
20.00 mi12:57:042:49:128:2812:29
9:12
#18728
21M
21.00 mi13:07:052:59:138:3310:01
10:01
#18880
35K
21.75 mi13:14:173:06:258:357:12
9:38
#19042
23M
23.00 mi13:26:343:18:428:3912:17
9:49
#19275
24M
24.00 mi13:35:053:27:138:398:31
8:31
#19154
40K
24.85 mi13:42:083:34:168:387:03
8:15
#18959
25.2M
25.20 mi13:45:443:37:528:393:36
10:27
#19009
FINISH
26.22 mi13:54:153:46:238:398:31
8:22
#18940
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi15450104271042715207(Top 52%)10274(Top 63%)10274(Top 467%)
10K6.21 mi3.10 mi15284+16610332+9510332+9515186(Top 52%)10306(Top 63%)10306(Top 469%)
15K9.32 mi3.11 mi15260+2410300+3210300+3215207(Top 52%)10274(Top 63%)10274(Top 467%)
20K12.43 mi3.11 mi17194-193411083-78311083-78321277(Top 73%)12905(Top 79%)12905(Top 587%)
HALF13.11 mi0.68 mi17491-29711213-13011213-13021998(Top 76%)13256(Top 81%)13256(Top 603%)
25K15.53 mi2.42 mi18196-70511515-30211515-30221393(Top 74%)12935(Top 79%)12935(Top 588%)
30K18.64 mi3.11 mi18657-46111669-15411669-15420659(Top 71%)12493(Top 76%)12493(Top 568%)
20M20.00 mi1.36 mi18728-7111681-1211681-1219808(Top 68%)12018(Top 74%)12018(Top 547%)
21M21.00 mi1.00 mi18880-15211726-4511726-4520469(Top 71%)12298(Top 75%)12298(Top 560%)
35K21.75 mi0.75 mi19042-16211794-6811794-6822112(Top 76%)13013(Top 80%)13013(Top 592%)
23M23.00 mi1.25 mi19275-23311868-7411868-7421603(Top 74%)12725(Top 78%)12725(Top 579%)
24M24.00 mi1.00 mi19154+12111796+7211796+7216981(Top 59%)10471(Top 64%)10471(Top 476%)
40K24.85 mi0.85 mi18959+19511697+9911697+9914073(Top 48%)9118(Top 56%)9118(Top 415%)
25.2M25.20 mi0.35 mi19009-5011703-611703-620826(Top 72%)12256(Top 75%)12256(Top 558%)
FINISH26.22 mi1.02 mi18940+6911666+3711666+3717368(Top 60%)10604(Top 65%)10604(Top 482%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21
+97ft-345ft

Overall

15207

Males

10274

M40-44

10274

5K→10K

3.1 - 6.2 mi

Top 52%
×5
+79ft-138ft

Overall

15186

Males

10306

M40-44

10306

10K→15K

6.2 - 9.3 mi

Top 52%
×3
+67ft-78ft

Overall

15207

Males

10274

M40-44

10274

15K→20K

9.3 - 12.4 mi

Top 73%
×5
+106ft-86ft

Overall

21277

Males

12905

M40-44

12905

20K→HALF

12.4 - 13.1 mi

Top 76%
×2
+19ft-37ft

Overall

21998

Males

13256

M40-44

13256

HALF→25K

13.1 - 15.5 mi

Top 74%
×4
+66ft-88ft

Overall

21393

Males

12935

M40-44

12935

25K→30K

15.5 - 18.6 mi

Top 71%
×9
+181ft-148ft

Overall

20659

Males

12493

M40-44

12493

30K→20M

18.6 - 20.0 mi

Top 68%
×5
+64ft-50ft

Overall

19808

Males

12018

M40-44

12018

20M→21M

20.0 - 21.0 mi

Top 71%
×8
+106ft-24ft

Overall

20469

Males

12298

M40-44

12298

21M→35K

21.0 - 21.8 mi

Top 76%
×7
+17ft-86ft

Overall

22112

Males

13013

M40-44

13013

35K→23M

21.8 - 23.0 mi

Top 74%
×5
+23ft-63ft

Overall

21603

Males

12725

M40-44

12725

23M→24M

23.0 - 24.0 mi

Top 59%
×6
+12ft-82ft

Overall

16981

Males

10471

M40-44

10471

24M→40K

24.0 - 24.9 mi

Top 48%
×1
+6ft-20ft

Overall

14073

Males

9118

M40-44

9118

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1
+13ft-16ft

Overall

20826

Males

12256

M40-44

12256

25.2M→FINISH

25.2 - 26.2 mi

Top 60%
×2
+22ft-21ft

Overall

17368

Males

10604

M40-44

10604

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1325*
Passed By
2035
Net Change
-3490
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15450
5K → 10K366*200+166#15450#15284
10K → 15K219*195+24#15284#15260
15K → 20K8200-1934#15260#17194
20K → HALF4200-297#17194#17491
HALF → 25K24200-705#17491#18196
25K → 30K82200-461#18196#18657
30K → 20M72143-71#18657#18728
20M → 21M47199-152#18728#18880
21M → 35K21183-162#18880#19042
35K → 23M32200-233#19042#19275
23M → 24M14019+121#19275#19154
24M → 40K1972+195#19154#18959
40K → 25.2M1666-50#18959#19009
25.2M → FINISH9728+69#19009#18940
TOTALS1325*2035-3490

* 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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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing