Capital Road Race Management
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BOSTON MARATHON 2025

Zhongying Pan

Bib: 25665 M CN

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M80+)
#0 / 8
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
11:21/mi
35:16
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
11:49/mi
1:11:59
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
13:10/mi
1:52:54
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
12:23/mi
2:31:22
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
11:49/mi
2:39:26
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
12:57/mi
3:10:51
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
13:06/mi
3:51:33
↑ 181↓ 1480.2%
138 ft elev
20M
13:10/mi
4:09:26
↑ 64↓ 500.2%
148 ft elev
21M
14:50/mi
4:24:16
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
12:46/mi
4:33:49
↑ 17↓ 861.7%
156 ft elev
23M
12:13/mi
4:49:07
↑ 23↓ 630.6%
116 ft elev
24M
12:17/mi
5:01:24
↓ 821.3%
34 ft elev
40K· 24.85 mi
11:43/mi
5:11:25
↓ 200.3%
20 ft elev
25.2M
12:54/mi
5:15:52
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
11:10/mi
5:27:15
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
2:39:2612:10 /mi⚡ faster
2nd Half
2:47:4912:48 /mi+5.3%
Positive split — 5.3% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:2935:1611:2135:16
11:21
-
10K
6.21 mi12:27:121:11:5911:3536:43
11:49
+0:28
15K
9.32 mi13:08:071:52:5412:0740:55
13:10
+1:21
20K
12.43 mi13:46:352:31:2212:1138:28
12:23
-0:47
Half
13.11 mi13:54:392:39:2612:108:04
11:49
-0:34
25K
15.53 mi14:26:043:10:5112:1731:25
12:57
+1:08
30K
18.64 mi15:06:463:51:3312:2540:42
13:06
+0:09
20M
20.00 mi15:24:394:09:2612:2817:53
13:10
+0:04
21M
21.00 mi15:39:294:24:1612:3514:50
14:50
+1:40
35K
21.75 mi15:49:024:33:4912:359:33
12:46
-2:04
23M
23.00 mi16:04:204:49:0712:3415:18
12:13
-0:33
24M
24.00 mi16:16:375:01:2412:3412:17
12:17
+0:04
40K
24.85 mi16:26:385:11:2512:3210:01
11:43
-0:34
25.2M
25.20 mi16:31:055:15:5212:324:27
12:54
+1:11
Finish
26.22 mi16:42:285:27:1512:2911:23
11:10
-1:44

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

11:10 /mi

Average Pace

12:29 /mi

Slowest Pace

14:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:41:27

31% of race

Time at Steady Pace

1:15:36

23% of race

Time at Slower Pace

2:30:12

46% of race

Average Pace: 12:29 /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 mi11:50:2935:1611:2135:16
11:21
#27901
10K
6.21 mi12:27:121:11:5911:3536:43
11:49
#27881
15K
9.32 mi13:08:071:52:5412:0740:55
13:10
#28056
20K
12.43 mi13:46:352:31:2212:1138:28
12:23
#27931
Half
13.11 mi13:54:392:39:2612:108:04
11:49
#27907
25K
15.53 mi14:26:043:10:5112:1731:25
12:57
#27818
30K
18.64 mi15:06:463:51:3312:2540:42
13:06
#27670
20M
20.00 mi15:24:394:09:2612:2817:53
13:10
#27588
21M
21.00 mi15:39:294:24:1612:3514:50
14:50
#27573
35K
21.75 mi15:49:024:33:4912:359:33
12:46
#27563
23M
23.00 mi16:04:204:49:0712:3415:18
12:13
#27497
24M
24.00 mi16:16:375:01:2412:3412:17
12:17
#27455
40K
24.85 mi16:26:385:11:2512:3210:01
11:43
#27381
25.2M
25.20 mi16:31:055:15:5212:324:27
12:54
#27356
Finish
26.22 mi16:42:285:27:1512:2911:23
11:10
#27328
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM80+Seg. OverallSeg. MalesSeg. M80+
5K3.11 mi3.11 mi279011593515935282241602816028
10K6.21 mi3.10 mi27881+2015931+415931+4278501590715907
15K9.32 mi3.11 mi28056-17515983-5215983-52282241602816028
20K12.43 mi3.11 mi27931+12515929+5415929+54274301570215702
Half13.11 mi0.68 mi27907+2415922+715922+7273231565415654
25K15.53 mi2.42 mi27818+8915882+4015882+40272661562015620
30K18.64 mi3.11 mi27670+14815812+7015812+70267801533815338
20M20.00 mi1.36 mi27588+8215758+5415758+54265991519015190
21M21.00 mi1.00 mi27573+1515743+1515743+15270171537415374
35K21.75 mi0.75 mi27563+1015739+415739+4267571522315223
23M23.00 mi1.25 mi27497+6615712+2715712+27254331454514545
24M24.00 mi1.00 mi27455+4215686+2615686+26260321482514825
40K24.85 mi0.85 mi27381+7415650+3615650+36245061402314023
25.2M25.20 mi0.35 mi27356+2515635+1515635+15249031421514215
Finish26.22 mi1.02 mi27328+2815624+1115624+11256701461614616

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21story building
+97ft-345ft

Overall

28224

Males

16028

M80+

16028

5K→10K

3.1 - 6.2 mi

Top 98%
×5story building
+79ft-138ft

Overall

27850

Males

15907

M80+

15907

10K→15K

6.2 - 9.3 mi

Top 99%
×3story building
+67ft-78ft

Overall

28224

Males

16028

M80+

16028

15K→20K

9.3 - 12.4 mi

Top 97%
×5story building
+106ft-86ft

Overall

27430

Males

15702

M80+

15702

20K→Half

12.4 - 13.1 mi

Top 96%
×2story building
+19ft-37ft

Overall

27323

Males

15654

M80+

15654

Half→25K

13.1 - 15.5 mi

Top 96%
×4story building
+66ft-88ft

Overall

27266

Males

15620

M80+

15620

25K→30K

15.5 - 18.6 mi

Top 94%
×9story building
+181ft-148ft

Overall

26780

Males

15338

M80+

15338

30K→20M

18.6 - 20.0 mi

Top 94%
×5story building
+64ft-50ft

Overall

26599

Males

15190

M80+

15190

20M→21M

20.0 - 21.0 mi

Top 95%
×8story building
+106ft-24ft

Overall

27017

Males

15374

M80+

15374

21M→35K

21.0 - 21.8 mi

Top 94%
×7story building
+17ft-86ft

Overall

26757

Males

15223

M80+

15223

35K→23M

21.8 - 23.0 mi

Top 90%
×5story building
+23ft-63ft

Overall

25433

Males

14545

M80+

14545

23M→24M

23.0 - 24.0 mi

Top 92%
×6story building
+12ft-82ft

Overall

26032

Males

14825

M80+

14825

24M→40K

24.0 - 24.9 mi

Top 86%
×1story
+6ft-20ft

Overall

24506

Males

14023

M80+

14023

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

24903

Males

14215

M80+

14215

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2story building
+22ft-21ft

Overall

25670

Males

14616

M80+

14616

Passing Analysis

Category:
Athletes Passed
900
Passed By
327
Net Change
+573
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27901
5K → 10K9979+20#27901#27881
10K → 15K10185-175#27881#28056
15K → 20K1272+125#28056#27931
20K → Half262+24#27931#27907
Half → 25K9910+89#27907#27818
25K → 30K1568+148#27818#27670
30K → 20M853+82#27670#27588
20M → 21M2712+15#27588#27573
21M → 35K2111+10#27573#27563
35K → 23M715+66#27563#27497
23M → 24M475+42#27497#27455
24M → 40K740+74#27455#27381
40K → 25.2M250+25#27381#27356
25.2M → Finish335+28#27356#27328
TOTALS900327+573

Passing Charts

Category:
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Passing Circle

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Position Flow

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Race Lanes

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