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BOSTON MARATHON 2025

Wally Bradford

Bib: 23475•M

WI

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M65-69)
#0 / 639
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
9:38/mi
29:57
↑ 97↓ 3451.5%
10K· 6.21 mi
8:53/mi
57:32
↑ 79↓ 1380.4%
15K· 9.32 mi
8:57/mi
1:25:21
↑ 67↓ 78
20K· 12.43 mi
9:31/mi
1:54:55
↑ 106↓ 860.1%
Half· 13.11 mi
9:35/mi
2:01:27
↑ 19↓ 370.5%
25K· 15.53 mi
9:37/mi
2:24:47
↑ 66↓ 880.2%
30K· 18.64 mi
9:56/mi
2:55:38
↑ 181↓ 1480.2%
20M
10:06/mi
3:09:22
↑ 64↓ 500.2%
21M
10:02/mi
3:19:24
↑ 106↓ 241.6%
35K· 21.75 mi
10:20/mi
3:27:08
↑ 17↓ 861.7%
23M
9:41/mi
3:39:15
↑ 23↓ 630.6%
24M
9:37/mi
3:48:52
↓ 821.3%
40K· 24.85 mi
9:07/mi
3:56:40
↓ 200.3%
25.2M
10:26/mi
4:00:16
↑ 13↓ 160.2%
Finish· 26.22 mi
8:55/mi
4:09:21
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:01:27
Pace9:16 /mi
2nd Half
Distance13.11 mi
Time2:07:54
Pace9:45 /mi
📊Positive Split: 5.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:0729:579:3829:57
9:38
-
10K
6.21 mi12:18:4257:329:1627:35
8:53
-0:45
15K
9.32 mi12:46:311:25:219:0927:49
8:57
+0:04
20K
12.43 mi13:16:051:54:559:1529:34
9:31
+0:34
Half
13.11 mi13:22:372:01:279:166:32
9:35
+0:04
25K
15.53 mi13:45:572:24:479:1923:20
9:37
+0:02
30K
18.64 mi14:16:482:55:389:2530:51
9:56
+0:19
20M
20.00 mi14:30:323:09:229:2813:44
10:06
+0:10
21M
21.00 mi14:40:343:19:249:3010:02
10:02
-0:04
35K
21.75 mi14:48:183:27:089:317:44
10:20
+0:18
23M
23.00 mi15:00:253:39:159:3212:07
9:41
-0:39
24M
24.00 mi15:10:023:48:529:329:37
9:37
-0:04
40K
24.85 mi15:17:503:56:409:317:48
9:07
-0:30
25.2M
25.20 mi15:21:264:00:169:323:36
10:26
+1:19
Finish
26.22 mi15:30:314:09:219:319:05
8:55
-1:31

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

8:53 /mi

Average Pace

9:31 /mi

Slowest Pace

10:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:03:24

74% of race

Time at Steady Pace

1:05:57

26% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:31 /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 mi11:51:0729:579:3829:57
9:38
#24652
10K
6.21 mi12:18:4257:329:1627:35
8:53
#23413
15K
9.32 mi12:46:311:25:219:0927:49
8:57
#22926
20K
12.43 mi13:16:051:54:559:1529:34
9:31
#22971
Half
13.11 mi13:22:372:01:279:166:32
9:35
#23012
25K
15.53 mi13:45:572:24:479:1923:20
9:37
#22858
30K
18.64 mi14:16:482:55:389:2530:51
9:56
#22563
20M
20.00 mi14:30:323:09:229:2813:44
10:06
#22456
21M
21.00 mi14:40:343:19:249:3010:02
10:02
#22227
35K
21.75 mi14:48:183:27:089:317:44
10:20
#22256
23M
23.00 mi15:00:253:39:159:3212:07
9:41
#22070
24M
24.00 mi15:10:023:48:529:329:37
9:37
#21976
40K
24.85 mi15:17:503:56:409:317:48
9:07
#21810
25.2M
25.20 mi15:21:264:00:169:323:36
10:26
#21759
Finish
26.22 mi15:30:314:09:219:319:05
8:55
#21651
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi24652145501455021816(Top 77%)13313(Top 83%)13313(Top 2083%)
10K6.21 mi3.10 mi23413+123913977+57313977+57321790(Top 77%)13257(Top 82%)13257(Top 2075%)
15K9.32 mi3.11 mi22926+48713778+19913778+19921816(Top 77%)13313(Top 83%)13313(Top 2083%)
20K12.43 mi3.11 mi22971-4513797-1913797-1922952(Top 81%)13769(Top 85%)13769(Top 2155%)
Half13.11 mi0.68 mi23012-4113820-2313820-2323759(Top 84%)14118(Top 88%)14118(Top 2209%)
25K15.53 mi2.42 mi22858+15413730+9013730+9022264(Top 78%)13409(Top 83%)13409(Top 2098%)
30K18.64 mi3.11 mi22563+29513557+17313557+17321391(Top 75%)12887(Top 80%)12887(Top 2017%)
20M20.00 mi1.36 mi22456+10713492+6513492+6521293(Top 75%)12725(Top 79%)12725(Top 1991%)
21M21.00 mi1.00 mi22227+22913377+11513377+11518431(Top 65%)11363(Top 71%)11363(Top 1778%)
35K21.75 mi0.75 mi22256-2913372+513372+522781(Top 80%)13292(Top 83%)13292(Top 2080%)
23M23.00 mi1.25 mi22070+18613253+11913253+11919367(Top 68%)11609(Top 72%)11609(Top 1817%)
24M24.00 mi1.00 mi21976+9413194+5913194+5920057(Top 71%)11897(Top 74%)11897(Top 1862%)
40K24.85 mi0.85 mi21810+16613095+9913095+9916968(Top 60%)10375(Top 64%)10375(Top 1624%)
25.2M25.20 mi0.35 mi21759+5113067+2813067+2818778(Top 66%)11222(Top 70%)11222(Top 1756%)
Finish26.22 mi1.02 mi21651+10813004+6313004+6318596(Top 65%)11176(Top 69%)11176(Top 1749%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×21story building
+97ft-345ft

Overall

21816

Males

13313

M65-69

13313

5K→10K

3.1 - 6.2 mi

Top 77%
×5story building
+79ft-138ft

Overall

21790

Males

13257

M65-69

13257

10K→15K

6.2 - 9.3 mi

Top 77%
×3story building
+67ft-78ft

Overall

21816

Males

13313

M65-69

13313

15K→20K

9.3 - 12.4 mi

Top 81%
×5story building
+106ft-86ft

Overall

22952

Males

13769

M65-69

13769

20K→Half

12.4 - 13.1 mi

Top 84%
×2story building
+19ft-37ft

Overall

23759

Males

14118

M65-69

14118

Half→25K

13.1 - 15.5 mi

Top 78%
×4story building
+66ft-88ft

Overall

22264

Males

13409

M65-69

13409

25K→30K

15.5 - 18.6 mi

Top 75%
×9story building
+181ft-148ft

Overall

21391

Males

12887

M65-69

12887

30K→20M

18.6 - 20.0 mi

Top 75%
×5story building
+64ft-50ft

Overall

21293

Males

12725

M65-69

12725

20M→21M

20.0 - 21.0 mi

Top 65%
×8story building
+106ft-24ft

Overall

18431

Males

11363

M65-69

11363

21M→35K

21.0 - 21.8 mi

Top 80%
×7story building
+17ft-86ft

Overall

22781

Males

13292

M65-69

13292

35K→23M

21.8 - 23.0 mi

Top 68%
×5story building
+23ft-63ft

Overall

19367

Males

11609

M65-69

11609

23M→24M

23.0 - 24.0 mi

Top 71%
×6story building
+12ft-82ft

Overall

20057

Males

11897

M65-69

11897

24M→40K

24.0 - 24.9 mi

Top 60%
×1story
+6ft-20ft

Overall

16968

Males

10375

M65-69

10375

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

18778

Males

11222

M65-69

11222

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2story building
+22ft-21ft

Overall

18596

Males

11176

M65-69

11176

Passing Analysis

Category:
Athletes Passed
3526
Passed By
525
Net Change
+3001
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24652
5K → 10K12467+1239#24652#23413
10K → 15K50922+487#23413#22926
15K → 20K164209-45#22926#22971
20K → Half2263-41#22971#23012
Half → 25K20955+154#23012#22858
25K → 30K33843+295#22858#22563
30K → 20M12619+107#22563#22456
20M → 21M2356+229#22456#22227
21M → 35K3261-29#22227#22256
35K → 23M19711+186#22256#22070
23M → 24M11016+94#22070#21976
24M → 40K1671+166#21976#21810
40K → 25.2M543+51#21810#21759
25.2M → Finish1179+108#21759#21651
TOTALS3526525+3001
📊

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