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BOSTON MARATHON 2025

Yuangui Yang

Bib: 7093•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 38%
Gender (Male)
#0 / 16105
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:41
Rank: #5093
Start → 5K
20:41 | 6:39/mi
10K· 6.21 mi
41:02
Rank: #4543 (+550)
5K → 10K
20:21 | 6:33/mi
15K· 9.32 mi
1:01:42
Rank: #4547 (-4)
10K → 15K
20:40 | 6:39/mi
20K· 12.43 mi
1:23:02
Rank: #4837 (-290)
15K → 20K
21:20 | 6:52/mi
Half· 13.11 mi
1:27:31
Rank: #4789 (+48)
20K → Half
4:29 | 6:34/mi
25K· 15.53 mi
1:44:27
Rank: #5017 (-228)
Half → 25K
16:56 | 6:59/mi
30K· 18.64 mi
2:09:28
Rank: #6295 (-1278)
25K → 30K
25:01 | 8:03/mi
20M
2:22:15
Rank: #7147 (-852)
30K → 20M
12:47 | 9:24/mi
21M
2:33:21
Rank: #8148 (-1001)
20M → 21M
11:06 | 11:06/mi
35K· 21.75 mi
2:39:58
Rank: #8526 (-378)
21M → 35K
6:37 | 8:51/mi
23M
2:53:35
Rank: #9921 (-1395)
35K → 23M
13:37 | 10:53/mi
24M
3:02:31
Rank: #10265 (-344)
23M → 24M
8:56 | 8:56/mi
40K· 24.85 mi
3:10:01
Rank: #10443 (-178)
24M → 40K
7:30 | 8:46/mi
25.2M
3:13:18
Rank: #10499 (-56)
40K → 25.2M
3:17 | 9:31/mi
Finish· 26.22 mi
3:21:47
Rank: #10656 (-157)
25.2M → Finish
8:29 | 8:19/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:31
Pace6:41 /mi
2nd Half
Distance13.11 mi
Time1:54:16
Pace8:43 /mi
📊Positive Split: 30.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:1420:416:3920:41
6:39
-
10K
6.21 mi10:46:3541:026:3620:21
6:33
-0:06
15K
9.32 mi11:07:151:01:426:3720:40
6:39
+0:06
20K
12.43 mi11:28:351:23:026:4121:20
6:52
+0:13
Half
13.11 mi11:33:041:27:316:414:29
6:34
-0:18
25K
15.53 mi11:50:001:44:276:4316:56
6:59
+0:25
30K
18.64 mi12:15:012:09:286:5725:01
8:03
+1:04
20M
20.00 mi12:27:482:22:157:0712:47
9:24
+1:21
21M
21.00 mi12:38:542:33:217:1811:06
11:06
+1:42
35K
21.75 mi12:45:312:39:587:216:37
8:51
-2:15
23M
23.00 mi12:59:082:53:357:3313:37
10:53
+2:02
24M
24.00 mi13:08:043:02:317:368:56
8:56
-1:57
40K
24.85 mi13:15:343:10:017:397:30
8:46
-0:10
25.2M
25.20 mi13:18:513:13:187:403:17
9:31
+0:45
Finish
26.22 mi13:27:203:21:477:428:29
8:19
-1:12

Checkpoints & Pacing

📈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

6:33 /mi

Average Pace

7:42 /mi

Slowest Pace

11:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:27

52% of race

Time at Steady Pace

56:33

28% of race

Time at Slower Pace

40:47

20% of race

Average Pace: 7:42 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:26:1420:416:3920:41
6:39
#5093
10K
6.21 mi10:46:3541:026:3620:21
6:33
#4543
15K
9.32 mi11:07:151:01:426:3720:40
6:39
#4547
20K
12.43 mi11:28:351:23:026:4121:20
6:52
#4837
Half
13.11 mi11:33:041:27:316:414:29
6:34
#4789
25K
15.53 mi11:50:001:44:276:4316:56
6:59
#5017
30K
18.64 mi12:15:012:09:286:5725:01
8:03
#6295
20M
20.00 mi12:27:482:22:157:0712:47
9:24
#7147
21M
21.00 mi12:38:542:33:217:1811:06
11:06
#8148
35K
21.75 mi12:45:312:39:587:216:37
8:51
#8526
23M
23.00 mi12:59:082:53:357:3313:37
10:53
#9921
24M
24.00 mi13:08:043:02:317:368:56
8:56
#10265
40K
24.85 mi13:15:343:10:017:397:30
8:46
#10443
25.2M
25.20 mi13:18:513:13:187:403:17
9:31
#10499
Finish
26.22 mi13:27:203:21:477:428:29
8:19
#10656
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5093475547554684(Top 16%)4385(Top 27%)4385(Top 78%)
10K6.21 mi3.10 mi4543+5504269+4864269+4864091(Top 14%)3849(Top 24%)3849(Top 68%)
15K9.32 mi3.11 mi4547-44270-14270-14684(Top 16%)4385(Top 27%)4385(Top 78%)
20K12.43 mi3.11 mi4837-2904509-2394509-2395929(Top 21%)5377(Top 33%)5377(Top 95%)
Half13.11 mi0.68 mi4789+484466+434466+434245(Top 15%)3984(Top 25%)3984(Top 71%)
25K15.53 mi2.42 mi5017-2284654-1884654-1886237(Top 22%)5577(Top 35%)5577(Top 99%)
30K18.64 mi3.11 mi6295-12785669-10155669-101511745(Top 41%)8550(Top 53%)8550(Top 152%)
20M20.00 mi1.36 mi7147-8526288-6196288-61918755(Top 66%)11562(Top 72%)11562(Top 205%)
21M21.00 mi1.00 mi8148-10016903-6156903-61521648(Top 76%)12803(Top 79%)12803(Top 227%)
35K21.75 mi0.75 mi8526-3787105-2027105-20217425(Top 61%)10775(Top 67%)10775(Top 191%)
23M23.00 mi1.25 mi9921-13957823-7187823-71822932(Top 81%)13305(Top 83%)13305(Top 236%)
24M24.00 mi1.00 mi10265-3447969-1467969-14616982(Top 60%)10439(Top 65%)10439(Top 185%)
40K24.85 mi0.85 mi10443-1788030-618030-6114988(Top 53%)9431(Top 59%)9431(Top 167%)
25.2M25.20 mi0.35 mi10499-568041-118041-1114613(Top 51%)9206(Top 57%)9206(Top 163%)
Finish26.22 mi1.02 mi10656-1578080-398080-3915036(Top 53%)9486(Top 59%)9486(Top 168%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21stories
+97ft-345ft

Overall

4684

Males

4385

M18-39

4385

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

4091

Males

3849

M18-39

3849

10K→15K

6.2 - 9.3 mi

Top 16%
×3stories
+67ft-78ft

Overall

4684

Males

4385

M18-39

4385

15K→20K

9.3 - 12.4 mi

Top 21%
×5stories
+106ft-86ft

Overall

5929

Males

5377

M18-39

5377

20K→Half

12.4 - 13.1 mi

Top 15%
×2stories
+19ft-37ft

Overall

4245

Males

3984

M18-39

3984

Half→25K

13.1 - 15.5 mi

Top 22%
×4stories
+66ft-88ft

Overall

6237

Males

5577

M18-39

5577

25K→30K

15.5 - 18.6 mi

Top 41%
×9stories
+181ft-148ft

Overall

11745

Males

8550

M18-39

8550

30K→20M

18.6 - 20.0 mi

Top 66%
×5stories
+64ft-50ft

Overall

18755

Males

11562

M18-39

11562

20M→21M

20.0 - 21.0 mi

Top 76%
×8stories
+106ft-24ft

Overall

21648

Males

12803

M18-39

12803

21M→35K

21.0 - 21.8 mi

Top 61%
×7stories
+17ft-86ft

Overall

17425

Males

10775

M18-39

10775

35K→23M

21.8 - 23.0 mi

Top 81%
×5stories
+23ft-63ft

Overall

22932

Males

13305

M18-39

13305

23M→24M

23.0 - 24.0 mi

Top 60%
×6stories
+12ft-82ft

Overall

16982

Males

10439

M18-39

10439

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

14988

Males

9431

M18-39

9431

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1story
+13ft-16ft

Overall

14613

Males

9206

M18-39

9206

25.2M→Finish

25.2 - 26.2 mi

Top 53%
×2stories
+22ft-21ft

Overall

15036

Males

9486

M18-39

9486

Passing Analysis

Category:
Athletes Passed
1014
Passed By
6574
Net Change
-5563
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5093
5K → 10K56717+550#5093#4543
10K → 15K100104-4#4543#4547
15K → 20K61351-290#4547#4837
20K → Half535+48#4837#4789
Half → 25K58286-228#4789#5017
25K → 30K251303-1278#5017#6295
30K → 20M11863-852#6295#7147
20M → 21M31004-1001#7147#8148
21M → 35K11389-378#8148#8526
35K → 23M51399-1395#8526#9921
23M → 24M24366-344#9921#10265
24M → 40K41219-178#10265#10443
40K → 25.2M2278-56#10443#10499
25.2M → Finish33190-157#10499#10656
TOTALS10146574-5563
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing