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BOSTON MARATHON 2025

Qian Yuan

Bib: 27415•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M60-64)
#0 / 1259
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
33:57
Rank: #27474
Start → 5K
10:56/mi
33:57 split
10K· 6.21 mi
1:05:35
Rank: #26592 (+882)
5K → 10K
10:11/mi
31:38 split
15K· 9.32 mi
1:38:10
Rank: #26347 (+245)
10K → 15K
10:29/mi
32:35 split
20K· 12.43 mi
2:12:16
Rank: #26230 (+117)
15K → 20K
10:59/mi
34:06 split
Half· 13.11 mi
2:19:43
Rank: #26248 (-18)
20K → Half
10:55/mi
7:27 split
25K· 15.53 mi
2:49:22
Rank: #26350 (-102)
Half → 25K
12:14/mi
29:39 split
30K· 18.64 mi
3:30:42
Rank: #26547 (-197)
25K → 30K
13:18/mi
41:20 split
20M
3:48:23
Rank: #26539 (+8)
30K → 20M
13:01/mi
17:41 split
21M
4:01:44
Rank: #26487 (+52)
20M → 21M
13:21/mi
13:21 split
35K· 21.75 mi
4:10:49
Rank: #26472 (+15)
21M → 35K
12:08/mi
9:05 split
23M
4:27:12
Rank: #26486 (-14)
35K → 23M
13:05/mi
16:23 split
24M
4:38:15
Rank: #26417 (+69)
23M → 24M
11:03/mi
11:03 split
40K· 24.85 mi
4:48:08
Rank: #26349 (+68)
24M → 40K
11:34/mi
9:53 split
25.2M
4:52:18
Rank: #26319 (+30)
40K → 25.2M
12:05/mi
4:10 split
Finish· 26.22 mi
5:02:55
Rank: #26269 (+50)
25.2M → Finish
10:25/mi
10:37 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:19:43
Pace10:39 /mi
2nd Half
Distance13.11 mi
Time2:43:12
Pace12:27 /mi
📊Positive Split: 16.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:0133:5710:5633:57
10:56
-
10K
6.21 mi12:21:391:05:3510:3331:38
10:11
-0:45
15K
9.32 mi12:54:141:38:1010:3232:35
10:29
+0:18
20K
12.43 mi13:28:202:12:1610:3934:06
10:59
+0:30
Half
13.11 mi13:35:472:19:4310:397:27
10:55
-0:04
25K
15.53 mi14:05:262:49:2210:5429:39
12:14
+1:19
30K
18.64 mi14:46:463:30:4211:1841:20
13:18
+1:04
20M
20.00 mi15:04:273:48:2311:2517:41
13:01
-0:17
21M
21.00 mi15:17:484:01:4411:3113:21
13:21
+0:20
35K
21.75 mi15:26:534:10:4911:329:05
12:08
-1:13
23M
23.00 mi15:43:164:27:1211:3716:23
13:05
+0:57
24M
24.00 mi15:54:194:38:1511:3611:03
11:03
-2:02
40K
24.85 mi16:04:124:48:0811:369:53
11:34
+0:31
25.2M
25.20 mi16:08:224:52:1811:364:10
12:05
+0:31
Finish
26.22 mi16:18:595:02:5511:3410:37
10:25
-1:40

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

10:11 /mi

Average Pace

11:34 /mi

Slowest Pace

13:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:30:20

50% of race

Time at Steady Pace

25:06

8% of race

Time at Slower Pace

2:07:29

42% of race

Average Pace: 11:33 /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 mi11:50:0133:5710:5633:57
10:56
#27474
10K
6.21 mi12:21:391:05:3510:3331:38
10:11
#26592
15K
9.32 mi12:54:141:38:1010:3232:35
10:29
#26347
20K
12.43 mi13:28:202:12:1610:3934:06
10:59
#26230
Half
13.11 mi13:35:472:19:4310:397:27
10:55
#26248
25K
15.53 mi14:05:262:49:2210:5429:39
12:14
#26350
30K
18.64 mi14:46:463:30:4211:1841:20
13:18
#26547
20M
20.00 mi15:04:273:48:2311:2517:41
13:01
#26539
21M
21.00 mi15:17:484:01:4411:3113:21
13:21
#26487
35K
21.75 mi15:26:534:10:4911:329:05
12:08
#26472
23M
23.00 mi15:43:164:27:1211:3716:23
13:05
#26486
24M
24.00 mi15:54:194:38:1511:3611:03
11:03
#26417
40K
24.85 mi16:04:124:48:0811:369:53
11:34
#26349
25.2M
25.20 mi16:08:224:52:1811:364:10
12:05
#26319
Finish
26.22 mi16:18:595:02:5511:3410:37
10:25
#26269
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi27474157751577525921(Top 91%)15109(Top 94%)15109(Top 1200%)
10K6.21 mi3.10 mi26592+88215424+35115424+35125709(Top 91%)15008(Top 93%)15008(Top 1192%)
15K9.32 mi3.11 mi26347+24515306+11815306+11825921(Top 91%)15109(Top 94%)15109(Top 1200%)
20K12.43 mi3.11 mi26230+11715262+4415262+4425959(Top 91%)15104(Top 94%)15104(Top 1200%)
Half13.11 mi0.68 mi26248-18152621526226402(Top 93%)15272(Top 95%)15272(Top 1213%)
25K15.53 mi2.42 mi26350-10215301-3915301-3926663(Top 94%)15367(Top 95%)15367(Top 1221%)
30K18.64 mi3.11 mi26547-19715347-4615347-4626965(Top 95%)15424(Top 96%)15424(Top 1225%)
20M20.00 mi1.36 mi26539+815329+1815329+1826453(Top 93%)15129(Top 94%)15129(Top 1202%)
21M21.00 mi1.00 mi26487+5215304+2515304+2525510(Top 90%)14635(Top 91%)14635(Top 1162%)
35K21.75 mi0.75 mi26472+1515284+2015284+2026063(Top 92%)14867(Top 92%)14867(Top 1181%)
23M23.00 mi1.25 mi26486-1415279+515279+526485(Top 93%)15077(Top 94%)15077(Top 1198%)
24M24.00 mi1.00 mi26417+6915245+3415245+3424097(Top 85%)13877(Top 86%)13877(Top 1102%)
40K24.85 mi0.85 mi26349+6815203+4215203+4224241(Top 85%)13896(Top 86%)13896(Top 1104%)
25.2M25.20 mi0.35 mi26319+3015185+1815185+1823411(Top 82%)13491(Top 84%)13491(Top 1072%)
Finish26.22 mi1.02 mi26269+5015158+2715158+2724095(Top 85%)13817(Top 86%)13817(Top 1097%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×21story building
+97ft-345ft

Overall

25921

Males

15109

M60-64

15109

5K→10K

3.1 - 6.2 mi

Top 91%
×5story building
+79ft-138ft

Overall

25709

Males

15008

M60-64

15008

10K→15K

6.2 - 9.3 mi

Top 91%
×3story building
+67ft-78ft

Overall

25921

Males

15109

M60-64

15109

15K→20K

9.3 - 12.4 mi

Top 91%
×5story building
+106ft-86ft

Overall

25959

Males

15104

M60-64

15104

20K→Half

12.4 - 13.1 mi

Top 93%
×2story building
+19ft-37ft

Overall

26402

Males

15272

M60-64

15272

Half→25K

13.1 - 15.5 mi

Top 94%
×4story building
+66ft-88ft

Overall

26663

Males

15367

M60-64

15367

25K→30K

15.5 - 18.6 mi

Top 95%
×9story building
+181ft-148ft

Overall

26965

Males

15424

M60-64

15424

30K→20M

18.6 - 20.0 mi

Top 93%
×5story building
+64ft-50ft

Overall

26453

Males

15129

M60-64

15129

20M→21M

20.0 - 21.0 mi

Top 90%
×8story building
+106ft-24ft

Overall

25510

Males

14635

M60-64

14635

21M→35K

21.0 - 21.8 mi

Top 92%
×7story building
+17ft-86ft

Overall

26063

Males

14867

M60-64

14867

35K→23M

21.8 - 23.0 mi

Top 93%
×5story building
+23ft-63ft

Overall

26485

Males

15077

M60-64

15077

23M→24M

23.0 - 24.0 mi

Top 85%
×6story building
+12ft-82ft

Overall

24097

Males

13877

M60-64

13877

24M→40K

24.0 - 24.9 mi

Top 85%
×1story
+6ft-20ft

Overall

24241

Males

13896

M60-64

13896

40K→25.2M

24.9 - 25.2 mi

Top 82%
×1story
+13ft-16ft

Overall

23411

Males

13491

M60-64

13491

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2story building
+22ft-21ft

Overall

24095

Males

13817

M60-64

13817

Passing Analysis

Category:
Athletes Passed
1864
Passed By
659
Net Change
+1205
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27474
5K → 10K8842+882#27474#26592
10K → 15K27328+245#26592#26347
15K → 20K17558+117#26347#26230
20K → Half1836-18#26230#26248
Half → 25K53155-102#26248#26350
25K → 30K40237-197#26350#26547
30K → 20M4941+8#26547#26539
20M → 21M6816+52#26539#26487
21M → 35K3419+15#26487#26472
35K → 23M3448-14#26472#26486
23M → 24M712+69#26486#26417
24M → 40K746+68#26417#26349
40K → 25.2M311+30#26349#26319
25.2M → Finish6010+50#26319#26269
TOTALS1864659+1205
📊

Passing Visuals

Category:
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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