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BOSTON MARATHON 2025

Yongping Zhao

Bib: 10471•M

MO

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 25%
Gender (Male)
#0 / 16105
Top 38%
Masters (Masters Men)
#0 / 10463
Top 25%
Division (M55-59)
#0 / 1648
Top 8%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:00/mi
21:44
↑ 97↓ 3451.5%
10K· 6.21 mi
6:54/mi
43:11
↑ 79↓ 1380.4%
15K· 9.32 mi
6:54/mi
1:04:38
↑ 67↓ 78
20K· 12.43 mi
7:07/mi
1:26:44
↑ 106↓ 860.1%
Half· 13.11 mi
6:53/mi
1:31:26
↑ 19↓ 370.5%
25K· 15.53 mi
7:11/mi
1:48:51
↑ 66↓ 880.2%
30K· 18.64 mi
7:59/mi
2:13:38
↑ 181↓ 1480.2%
20M
7:48/mi
2:24:14
↑ 64↓ 500.2%
21M
8:09/mi
2:32:23
↑ 106↓ 241.6%
35K· 21.75 mi
6:46/mi
2:37:27
↑ 17↓ 861.7%
23M
7:13/mi
2:46:29
↑ 23↓ 630.6%
24M
7:13/mi
2:53:42
↓ 821.3%
40K· 24.85 mi
7:33/mi
3:00:09
↓ 200.3%
25.2M
8:25/mi
3:03:03
↑ 13↓ 160.2%
Finish· 26.22 mi
7:23/mi
3:10:34
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:26
Pace6:58 /mi
2nd Half
Distance13.11 mi
Time1:39:08
Pace7:34 /mi
📊Positive Split: 8.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:2721:447:0021:44
7:00
-
10K
6.21 mi11:08:5443:116:5721:27
6:54
-0:06
15K
9.32 mi11:30:211:04:386:5621:27
6:54
0:00
20K
12.43 mi11:52:271:26:446:5922:06
7:07
+0:13
Half
13.11 mi11:57:091:31:266:584:42
6:53
-0:14
25K
15.53 mi12:14:341:48:517:0017:25
7:11
+0:18
30K
18.64 mi12:39:212:13:387:1024:47
7:59
+0:48
20M
20.00 mi12:49:572:24:147:1310:36
7:48
-0:11
21M
21.00 mi12:58:062:32:237:158:09
8:09
+0:21
35K
21.75 mi13:03:102:37:277:145:04
6:46
-1:23
23M
23.00 mi13:12:122:46:297:149:02
7:13
+0:27
24M
24.00 mi13:19:252:53:427:147:13
7:13
0:00
40K
24.85 mi13:25:523:00:097:156:27
7:33
+0:20
25.2M
25.20 mi13:28:463:03:037:162:54
8:25
+0:52
Finish
26.22 mi13:36:173:10:347:167:31
7:23
-1:02

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

6:46 /mi

Average Pace

7:16 /mi

Slowest Pace

8:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

52:40

28% of race

Time at Steady Pace

1:25:01

45% of race

Time at Slower Pace

52:53

28% of race

Average Pace: 7:16 /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 mi10:47:2721:447:0021:44
7:00
#7763
10K
6.21 mi11:08:5443:116:5721:27
6:54
#7508
15K
9.32 mi11:30:211:04:386:5621:27
6:54
#7333
20K
12.43 mi11:52:271:26:446:5922:06
7:07
#7354
Half
13.11 mi11:57:091:31:266:584:42
6:53
#7320
25K
15.53 mi12:14:341:48:517:0017:25
7:11
#7306
30K
18.64 mi12:39:212:13:387:1024:47
7:59
#7812
20M
20.00 mi12:49:572:24:147:1310:36
7:48
#7835
21M
21.00 mi12:58:062:32:237:158:09
8:09
#7794
35K
21.75 mi13:03:102:37:277:145:04
6:46
#7601
23M
23.00 mi13:12:122:46:297:149:02
7:13
#7374
24M
24.00 mi13:19:252:53:427:147:13
7:13
#7252
40K
24.85 mi13:25:523:00:097:156:27
7:33
#7203
25.2M
25.20 mi13:28:463:03:037:162:54
8:25
#7210
Finish
26.22 mi13:36:173:10:347:167:31
7:23
#7218
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi7763683868386976(Top 25%)6229(Top 39%)6229(Top 378%)
10K6.21 mi3.10 mi7508+2556661+1776661+1777247(Top 26%)6469(Top 40%)6469(Top 393%)
15K9.32 mi3.11 mi7333+1756529+1326529+1326976(Top 25%)6229(Top 39%)6229(Top 378%)
20K12.43 mi3.11 mi7354-216524+56524+57596(Top 27%)6610(Top 41%)6610(Top 401%)
Half13.11 mi0.68 mi7320+346500+246500+246783(Top 24%)6048(Top 38%)6048(Top 367%)
25K15.53 mi2.42 mi7306+146471+296471+297461(Top 26%)6417(Top 40%)6417(Top 389%)
30K18.64 mi3.11 mi7812-5066759-2886759-28811194(Top 39%)8277(Top 51%)8277(Top 502%)
20M20.00 mi1.36 mi7835-236734+256734+258992(Top 32%)6979(Top 43%)6979(Top 423%)
21M21.00 mi1.00 mi7794+416681+536681+538225(Top 29%)6376(Top 40%)6376(Top 387%)
35K21.75 mi0.75 mi7601+1936533+1486533+1483938(Top 14%)3538(Top 22%)3538(Top 215%)
23M23.00 mi1.25 mi7374+2276341+1926341+1924956(Top 17%)4282(Top 27%)4282(Top 260%)
24M24.00 mi1.00 mi7252+1226229+1126229+1125907(Top 21%)4855(Top 30%)4855(Top 295%)
40K24.85 mi0.85 mi7203+496171+586171+587013(Top 25%)5431(Top 34%)5431(Top 330%)
25.2M25.20 mi0.35 mi7210-76167+46167+48143(Top 29%)5967(Top 37%)5967(Top 362%)
Finish26.22 mi1.02 mi7218-86143+246143+248288(Top 29%)6064(Top 38%)6064(Top 368%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21story building
+97ft-345ft

Overall

6976

Males

6229

M55-59

6229

5K→10K

3.1 - 6.2 mi

Top 26%
×5story building
+79ft-138ft

Overall

7247

Males

6469

M55-59

6469

10K→15K

6.2 - 9.3 mi

Top 25%
×3story building
+67ft-78ft

Overall

6976

Males

6229

M55-59

6229

15K→20K

9.3 - 12.4 mi

Top 27%
×5story building
+106ft-86ft

Overall

7596

Males

6610

M55-59

6610

20K→Half

12.4 - 13.1 mi

Top 24%
×2story building
+19ft-37ft

Overall

6783

Males

6048

M55-59

6048

Half→25K

13.1 - 15.5 mi

Top 26%
×4story building
+66ft-88ft

Overall

7461

Males

6417

M55-59

6417

25K→30K

15.5 - 18.6 mi

Top 39%
×9story building
+181ft-148ft

Overall

11194

Males

8277

M55-59

8277

30K→20M

18.6 - 20.0 mi

Top 32%
×5story building
+64ft-50ft

Overall

8992

Males

6979

M55-59

6979

20M→21M

20.0 - 21.0 mi

Top 29%
×8story building
+106ft-24ft

Overall

8225

Males

6376

M55-59

6376

21M→35K

21.0 - 21.8 mi

Top 14%
×7story building
+17ft-86ft

Overall

3938

Males

3538

M55-59

3538

35K→23M

21.8 - 23.0 mi

Top 17%
×5story building
+23ft-63ft

Overall

4956

Males

4282

M55-59

4282

23M→24M

23.0 - 24.0 mi

Top 21%
×6story building
+12ft-82ft

Overall

5907

Males

4855

M55-59

4855

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

7013

Males

5431

M55-59

5431

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

8143

Males

5967

M55-59

5967

25.2M→Finish

25.2 - 26.2 mi

Top 29%
×2story building
+22ft-21ft

Overall

8288

Males

6064

M55-59

6064

Passing Analysis

Category:
Athletes Passed
1863
Passed By
1318
Net Change
+545
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7763
5K → 10K34388+255#7763#7508
10K → 15K24267+175#7508#7333
15K → 20K121142-21#7333#7354
20K → Half4410+34#7354#7320
Half → 25K117103+14#7320#7306
25K → 30K73579-506#7306#7812
30K → 20M86109-23#7812#7835
20M → 21M11776+41#7835#7794
21M → 35K1930+193#7794#7601
35K → 23M2325+227#7601#7374
23M → 24M14018+122#7374#7252
24M → 40K7728+49#7252#7203
40K → 25.2M2835-7#7203#7210
25.2M → Finish5058-8#7210#7218
TOTALS18631318+545
📊

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