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BOSTON MARATHON 2025

Christopher Whiten

Bib: 26325•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M50-54)
#0 / 1996
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
8:45/mi
27:12
↑ 97↓ 3451.5%
10K· 6.21 mi
8:46/mi
54:27
↑ 79↓ 1380.4%
15K· 9.32 mi
8:51/mi
1:21:56
↑ 67↓ 78
20K· 12.43 mi
9:03/mi
1:50:04
↑ 106↓ 860.1%
Half· 13.11 mi
9:04/mi
1:56:15
↑ 19↓ 370.5%
25K· 15.53 mi
9:33/mi
2:19:25
↑ 66↓ 880.2%
30K· 18.64 mi
10:42/mi
2:52:39
↑ 181↓ 1480.2%
20M
11:22/mi
3:08:06
↑ 64↓ 500.2%
21M
13:05/mi
3:21:11
↑ 106↓ 241.6%
35K· 21.75 mi
10:34/mi
3:29:05
↑ 17↓ 861.7%
23M
12:00/mi
3:44:06
↑ 23↓ 630.6%
24M
11:21/mi
3:55:27
↓ 821.3%
40K· 24.85 mi
12:05/mi
4:05:47
↓ 200.3%
25.2M
12:46/mi
4:10:11
↑ 13↓ 160.2%
Finish· 26.22 mi
10:08/mi
4:20:31
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:15
Pace8:52 /mi
2nd Half
Distance13.11 mi
Time2:24:16
Pace11:00 /mi
📊Positive Split: 24.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:42:3627:128:4527:12
8:45
-
10K
6.21 mi12:09:5154:278:4627:15
8:46
+0:01
15K
9.32 mi12:37:201:21:568:4727:29
8:51
+0:05
20K
12.43 mi13:05:281:50:048:5128:08
9:03
+0:12
Half
13.11 mi13:11:391:56:158:526:11
9:04
+0:01
25K
15.53 mi13:34:492:19:258:5823:10
9:33
+0:29
30K
18.64 mi14:08:032:52:399:1633:14
10:42
+1:09
20M
20.00 mi14:23:303:08:069:2415:27
11:22
+0:40
21M
21.00 mi14:36:353:21:119:3513:05
13:05
+1:43
35K
21.75 mi14:44:293:29:059:377:54
10:34
-2:31
23M
23.00 mi14:59:303:44:069:4515:01
12:00
+1:26
24M
24.00 mi15:10:513:55:279:4911:21
11:21
-0:39
40K
24.85 mi15:21:114:05:479:5310:20
12:05
+0:44
25.2M
25.20 mi15:25:354:10:119:564:24
12:46
+0:41
Finish
26.22 mi15:35:554:20:319:5710:20
10:08
-2:38

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

8:45 /mi

Average Pace

9:57 /mi

Slowest Pace

13:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:19:25

54% of race

Time at Steady Pace

51:28

20% of race

Time at Slower Pace

1:09:38

27% of race

Average Pace: 9:56 /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 mi11:42:3627:128:4527:12
8:45
#21274
10K
6.21 mi12:09:5154:278:4627:15
8:46
#21241
15K
9.32 mi12:37:201:21:568:4727:29
8:51
#21201
20K
12.43 mi13:05:281:50:048:5128:08
9:03
#21209
Half
13.11 mi13:11:391:56:158:526:11
9:04
#21261
25K
15.53 mi13:34:492:19:258:5823:10
9:33
#21452
30K
18.64 mi14:08:032:52:399:1633:14
10:42
#22028
20M
20.00 mi14:23:303:08:069:2415:27
11:22
#22270
21M
21.00 mi14:36:353:21:119:3513:05
13:05
#22497
35K
21.75 mi14:44:293:29:059:377:54
10:34
#22520
23M
23.00 mi14:59:303:44:069:4515:01
12:00
#22741
24M
24.00 mi15:10:513:55:279:4911:21
11:21
#22814
40K
24.85 mi15:21:114:05:479:5310:20
12:05
#22950
25.2M
25.20 mi15:25:354:10:119:564:24
12:46
#23005
Finish
26.22 mi15:35:554:20:319:5710:20
10:08
#23010
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi21274129861298621262(Top 75%)13064(Top 81%)13064(Top 655%)
10K6.21 mi3.10 mi21241+3313003-1713003-1721254(Top 75%)13023(Top 81%)13023(Top 652%)
15K9.32 mi3.11 mi21201+4012993+1012993+1021262(Top 75%)13064(Top 81%)13064(Top 655%)
20K12.43 mi3.11 mi21209-813003-1013003-1021246(Top 75%)13017(Top 81%)13017(Top 652%)
Half13.11 mi0.68 mi21261-5213024-2113024-2122069(Top 78%)13373(Top 83%)13373(Top 670%)
25K15.53 mi2.42 mi21452-19113096-7213096-7222052(Top 78%)13317(Top 83%)13317(Top 667%)
30K18.64 mi3.11 mi22028-57613331-23513331-23523381(Top 82%)13777(Top 86%)13777(Top 690%)
20M20.00 mi1.36 mi22270-24213410-7913410-7924301(Top 86%)14122(Top 88%)14122(Top 708%)
21M21.00 mi1.00 mi22497-22713491-8113491-8125155(Top 89%)14449(Top 90%)14449(Top 724%)
35K21.75 mi0.75 mi22520-2313484+713484+723287(Top 82%)13525(Top 84%)13525(Top 678%)
23M23.00 mi1.25 mi22741-22113561-7713561-7725104(Top 88%)14383(Top 89%)14383(Top 721%)
24M24.00 mi1.00 mi22814-7313571-1013571-1024643(Top 87%)14125(Top 88%)14125(Top 708%)
40K24.85 mi0.85 mi22950-13613606-3513606-3525054(Top 88%)14291(Top 89%)14291(Top 716%)
25.2M25.20 mi0.35 mi23005-5513633-2713633-2724659(Top 87%)14094(Top 88%)14094(Top 706%)
Finish26.22 mi1.02 mi23010-513625+813625+823347(Top 82%)13444(Top 83%)13444(Top 674%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
×21story building
+97ft-345ft

Overall

21262

Males

13064

M50-54

13064

5K→10K

3.1 - 6.2 mi

Top 75%
×5story building
+79ft-138ft

Overall

21254

Males

13023

M50-54

13023

10K→15K

6.2 - 9.3 mi

Top 75%
×3story building
+67ft-78ft

Overall

21262

Males

13064

M50-54

13064

15K→20K

9.3 - 12.4 mi

Top 75%
×5story building
+106ft-86ft

Overall

21246

Males

13017

M50-54

13017

20K→Half

12.4 - 13.1 mi

Top 78%
×2story building
+19ft-37ft

Overall

22069

Males

13373

M50-54

13373

Half→25K

13.1 - 15.5 mi

Top 78%
×4story building
+66ft-88ft

Overall

22052

Males

13317

M50-54

13317

25K→30K

15.5 - 18.6 mi

Top 82%
×9story building
+181ft-148ft

Overall

23381

Males

13777

M50-54

13777

30K→20M

18.6 - 20.0 mi

Top 86%
×5story building
+64ft-50ft

Overall

24301

Males

14122

M50-54

14122

20M→21M

20.0 - 21.0 mi

Top 89%
×8story building
+106ft-24ft

Overall

25155

Males

14449

M50-54

14449

21M→35K

21.0 - 21.8 mi

Top 82%
×7story building
+17ft-86ft

Overall

23287

Males

13525

M50-54

13525

35K→23M

21.8 - 23.0 mi

Top 88%
×5story building
+23ft-63ft

Overall

25104

Males

14383

M50-54

14383

23M→24M

23.0 - 24.0 mi

Top 87%
×6story building
+12ft-82ft

Overall

24643

Males

14125

M50-54

14125

24M→40K

24.0 - 24.9 mi

Top 88%
×1story
+6ft-20ft

Overall

25054

Males

14291

M50-54

14291

40K→25.2M

24.9 - 25.2 mi

Top 87%
×1story
+13ft-16ft

Overall

24659

Males

14094

M50-54

14094

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2story building
+22ft-21ft

Overall

23347

Males

13444

M50-54

13444

Passing Analysis

Category:
Athletes Passed
1115
Passed By
2851
Net Change
-1736
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21274
5K → 10K288255+33#21274#21241
10K → 15K228188+40#21241#21201
15K → 20K199207-8#21201#21209
20K → Half1668-52#21209#21261
Half → 25K97288-191#21261#21452
25K → 30K63639-576#21452#22028
30K → 20M39281-242#22028#22270
20M → 21M25252-227#22270#22497
21M → 35K4265-23#22497#22520
35K → 23M23244-221#22520#22741
23M → 24M34107-73#22741#22814
24M → 40K20156-136#22814#22950
40K → 25.2M560-55#22950#23005
25.2M → Finish3641-5#23005#23010
TOTALS11152851-1736
📊

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