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BOSTON MARATHON 2026

Yecheng He

Bib: 7438•M

CA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 31%
Gender (Male)
#0 / 16340
Top 44%
Masters (Masters Men)
#0 / 10617
Top 32%
Age Group (M45-49)
#0 / 2413
Top 49%
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
21:26
3.11 mi
Rank: #7731
Start → 5K
21:26 | 6:54/mi
10K
42:53
6.21 mi
Rank: #7843 (-112)
5K → 10K
21:27 | 6:55/mi
15K
1:04:48
9.32 mi
Rank: #8227 (-384)
10K → 15K
21:55 | 7:04/mi
20K
1:26:44
12.43 mi
Rank: #8217 (+10)
15K → 20K
21:56 | 7:04/mi
HALF
1:31:27
13.11 mi
Rank: #8205 (+12)
20K → HALF
4:43 | 6:56/mi
25K
1:49:23
15.53 mi
Rank: #8471 (-266)
HALF → 25K
17:56 | 7:24/mi
30K
2:13:01
18.64 mi
Rank: #8717 (-246)
25K → 30K
23:38 | 7:37/mi
20M
2:23:23
20.00 mi
Rank: #8767 (-50)
30K → 20M
10:22 | 7:38/mi
21M
2:31:07
21.00 mi
Rank: #8664 (+103)
20M → 21M
7:44 | 7:44/mi
35K
2:36:27
21.75 mi
Rank: #8613 (+51)
21M → 35K
5:20 | 7:08/mi
23M
2:46:04
23.00 mi
Rank: #8669 (-56)
35K → 23M
9:37 | 7:42/mi
24M
2:53:37
24.00 mi
Rank: #8719 (-50)
23M → 24M
7:33 | 7:33/mi
40K
3:00:22
24.85 mi
Rank: #8801 (-82)
24M → 40K
6:45 | 7:54/mi
25.2M
3:03:28
25.20 mi
Rank: #8864 (-63)
40K → 25.2M
3:06 | 9:00/mi
FINISH
3:11:29
26.22 mi
Rank: #9026 (-162)
25.2M → FINISH
8:01 | 7:53/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:31:27
Pace6:59 /mi
2nd Half
Distance13.11 mi
Time1:40:02
Pace7:38 /mi
📊Positive Split: 9.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:3321:266:5421:26
6:54
-
10K
6.21 mi10:49:0042:536:5521:27
6:55
+0:01
15K
9.32 mi11:10:551:04:486:5821:55
7:04
+0:09
20K
12.43 mi11:32:511:26:446:5921:56
7:04
0:00
HALF
13.11 mi11:37:341:31:276:594:43
6:56
-0:08
25K
15.53 mi11:55:301:49:237:0317:56
7:24
+0:28
30K
18.64 mi12:19:082:13:017:0923:38
7:37
+0:13
20M
20.00 mi12:29:302:23:237:1110:22
7:38
+0:01
21M
21.00 mi12:37:142:31:077:127:44
7:44
+0:06
35K
21.75 mi12:42:342:36:277:125:20
7:08
-0:36
23M
23.00 mi12:52:112:46:047:149:37
7:42
+0:34
24M
24.00 mi12:59:442:53:377:157:33
7:33
-0:09
40K
24.85 mi13:06:293:00:227:166:45
7:54
+0:21
25.2M
25.20 mi13:09:353:03:287:173:06
9:00
+1:06
FINISH
26.22 mi13:17:363:11:297:198:01
7:53
-1:07

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

6:54 /mi

Average Pace

7:19 /mi

Slowest Pace

9:00 /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

1:36:47

51% of race

Time at Steady Pace

1:16:50

40% of race

Time at Slower Pace

17:52

9% 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 mi10:27:3321:266:5421:26
6:54
#7731
10K
6.21 mi10:49:0042:536:5521:27
6:55
#7843
15K
9.32 mi11:10:551:04:486:5821:55
7:04
#8227
20K
12.43 mi11:32:511:26:446:5921:56
7:04
#8217
HALF
13.11 mi11:37:341:31:276:594:43
6:56
#8205
25K
15.53 mi11:55:301:49:237:0317:56
7:24
#8471
30K
18.64 mi12:19:082:13:017:0923:38
7:37
#8717
20M
20.00 mi12:29:302:23:237:1110:22
7:38
#8767
21M
21.00 mi12:37:142:31:077:127:44
7:44
#8664
35K
21.75 mi12:42:342:36:277:125:20
7:08
#8613
23M
23.00 mi12:52:112:46:047:149:37
7:42
#8669
24M
24.00 mi12:59:442:53:377:157:33
7:33
#8719
40K
24.85 mi13:06:293:00:227:166:45
7:54
#8801
25.2M
25.20 mi13:09:353:03:287:173:06
9:00
#8864
FINISH
26.22 mi13:17:363:11:297:198:01
7:53
#9026
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi7731672167218927(Top 31%)7440(Top 46%)7440(Top 308%)
10K6.21 mi3.10 mi7843-1126788-676788-677951(Top 27%)6861(Top 42%)6861(Top 284%)
15K9.32 mi3.11 mi8227-3847024-2367024-2368927(Top 31%)7440(Top 46%)7440(Top 308%)
20K12.43 mi3.11 mi8217+107012+127012+128269(Top 28%)7002(Top 43%)7002(Top 290%)
HALF13.11 mi0.68 mi8205+127000+127000+128075(Top 28%)6908(Top 42%)6908(Top 286%)
25K15.53 mi2.42 mi8471-2667149-1497149-14910506(Top 36%)8081(Top 49%)8081(Top 335%)
30K18.64 mi3.11 mi8717-2467258-1097258-10910474(Top 36%)7933(Top 49%)7933(Top 329%)
20M20.00 mi1.36 mi8767-507251+77251+710041(Top 35%)7591(Top 46%)7591(Top 315%)
21M21.00 mi1.00 mi8664+1037166+857166+858045(Top 28%)6402(Top 39%)6402(Top 265%)
35K21.75 mi0.75 mi8613+517112+547112+548040(Top 28%)6449(Top 39%)6449(Top 267%)
23M23.00 mi1.25 mi8669-567115-37115-310151(Top 35%)7442(Top 46%)7442(Top 308%)
24M24.00 mi1.00 mi8719-507112+37112+310426(Top 36%)7512(Top 46%)7512(Top 311%)
40K24.85 mi0.85 mi8801-827134-227134-2211708(Top 40%)8035(Top 49%)8035(Top 333%)
25.2M25.20 mi0.35 mi8864-637151-177151-1714554(Top 50%)9292(Top 57%)9292(Top 385%)
FINISH26.22 mi1.02 mi9026-1627223-727223-7214214(Top 49%)9132(Top 56%)9132(Top 378%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21
+97ft-345ft

Overall

8927

Males

7440

M45-49

7440

5K→10K

3.1 - 6.2 mi

Top 27%
×5
+79ft-138ft

Overall

7951

Males

6861

M45-49

6861

10K→15K

6.2 - 9.3 mi

Top 31%
×3
+67ft-78ft

Overall

8927

Males

7440

M45-49

7440

15K→20K

9.3 - 12.4 mi

Top 28%
×5
+106ft-86ft

Overall

8269

Males

7002

M45-49

7002

20K→HALF

12.4 - 13.1 mi

Top 28%
×2
+19ft-37ft

Overall

8075

Males

6908

M45-49

6908

HALF→25K

13.1 - 15.5 mi

Top 36%
×4
+66ft-88ft

Overall

10506

Males

8081

M45-49

8081

25K→30K

15.5 - 18.6 mi

Top 36%
×9
+181ft-148ft

Overall

10474

Males

7933

M45-49

7933

30K→20M

18.6 - 20.0 mi

Top 35%
×5
+64ft-50ft

Overall

10041

Males

7591

M45-49

7591

20M→21M

20.0 - 21.0 mi

Top 28%
×8
+106ft-24ft

Overall

8045

Males

6402

M45-49

6402

21M→35K

21.0 - 21.8 mi

Top 28%
×7
+17ft-86ft

Overall

8040

Males

6449

M45-49

6449

35K→23M

21.8 - 23.0 mi

Top 35%
×5
+23ft-63ft

Overall

10151

Males

7442

M45-49

7442

23M→24M

23.0 - 24.0 mi

Top 36%
×6
+12ft-82ft

Overall

10426

Males

7512

M45-49

7512

24M→40K

24.0 - 24.9 mi

Top 40%
×1
+6ft-20ft

Overall

11708

Males

8035

M45-49

8035

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1
+13ft-16ft

Overall

14554

Males

9292

M45-49

9292

25.2M→FINISH

25.2 - 26.2 mi

Top 49%
×2
+22ft-21ft

Overall

14214

Males

9132

M45-49

9132

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1039
Passed By
1758
Net Change
-1295
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7731
5K → 10K166200-112#7731#7843
10K → 15K39200-384#7843#8227
15K → 20K127117+10#8227#8217
20K → HALF3321+12#8217#8205
HALF → 25K63200-266#8205#8471
25K → 30K100200-246#8471#8717
30K → 20M69119-50#8717#8767
20M → 21M14037+103#8767#8664
21M → 35K8029+51#8664#8613
35K → 23M76132-56#8613#8669
23M → 24M57107-50#8669#8719
24M → 40K44126-82#8719#8801
40K → 25.2M1578-63#8801#8864
25.2M → FINISH30192-162#8864#9026
TOTALS10391758-1295
📊

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing