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BOSTON MARATHON 2025

Gregory Jensen

WA

Bib: 22521 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 48%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M60-64)
#0 / 1259
Top 19%
Race Day Weather
50°/40°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:08/mi
25:17
↑ 97↓ 345
10K· 6.21 mi
8:20/mi
51:09
↑ 79↓ 138
15K· 9.32 mi
8:13/mi
1:16:41
↑ 67↓ 78
20K· 12.43 mi
8:16/mi
1:42:21
↑ 106↓ 86
Half· 13.11 mi
8:07/mi
1:47:53
↑ 19↓ 37
25K· 15.53 mi
8:07/mi
2:07:33
↑ 66↓ 88
30K· 18.64 mi
8:07/mi
2:32:45
↑ 181↓ 148
20M
8:01/mi
2:43:39
↑ 64↓ 50
21M
8:34/mi
2:52:13
↑ 106↓ 24
35K· 21.75 mi
7:38/mi
2:57:56
↑ 17↓ 86
23M
7:41/mi
3:07:33
↑ 23↓ 63
24M
7:23/mi
3:14:56
↓ 82
40K· 24.85 mi
7:26/mi
3:21:17
↓ 20
25.2M
8:27/mi
3:24:12
↑ 13↓ 16
Finish· 26.22 mi
7:12/mi
3:31:32
↑ 22↓ 21
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:47:538:14 /mi+3.9%
2nd Half
1:43:397:54 /mi✓ faster
Negative split — 3.9% faster in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
25:178:083.11 mi25:17
8:08
-
10K
51:098:143.10 mi25:52
8:20
+0:12
15K
1:16:418:143.11 mi25:32
8:13
-0:07
20K
1:42:218:143.11 mi25:40
8:16
+0:03
Half(13.11 mi)
1:47:538:140.68 mi5:32
8:07
-0:09
25K
2:07:338:132.42 mi19:40
8:07
0:00
30K
2:32:458:123.11 mi25:12
8:07
0:00
20M
2:43:398:111.36 mi10:54
8:01
-0:06
21M
2:52:138:121.00 mi8:34
8:34
+0:33
35K
2:57:568:110.75 mi5:43
7:38
-0:56
23M
3:07:338:091.25 mi9:37
7:41
+0:03
24M
3:14:568:071.00 mi7:23
7:23
-0:18
40K
3:21:178:060.85 mi6:21
7:26
+0:03
25.2M
3:24:128:060.35 mi2:55
8:27
+1:01
Finish(26.22 mi)
3:31:328:041.02 mi7:20
7:12
-1:15
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:12 /mi

Average Pace

8:04 /mi

Slowest Pace

8:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

36:24

17% of race

Time at Steady Pace

2:46:34

79% of race

Time at Slower Pace

8:34

4% of race

Average Pace: 8:04 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi176211145811458174851142811428
10K3.10 mi18183-56211688-23011688-230186981193611936
15K3.11 mi17931+25211595+9311595+93174851142811428
20K3.11 mi17585+34611445+15011445+150166851103911039
Half(13.11 mi)0.68 mi17521+6411421+2411421+24166151101011010
25K2.42 mi17018+50311194+22711194+227147091007110071
30K3.11 mi16177+84110802+39210802+3921217187648764
20M1.36 mi15722+45510570+23210570+2321058078337833
21M1.00 mi15394+32810401+16910401+1691089378327832
35K0.75 mi15166+22810292+10910292+109964371977197
23M1.25 mi14694+47210053+23910053+239778560446044
24M1.00 mi14348+3469874+1799874+179695855115511
40K0.85 mi14029+3199695+1799695+179637650855085
25.2M0.35 mi13908+1219621+749621+74856862536253
Finish(26.22 mi)1.02 mi13623+2859472+1499472+149702953595359

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21story building
+97ft-345ft

Overall

17485

Males

11428

M60-64

11428

5K→10K

3.1 - 6.2 mi

Top 66%
×5story building
+79ft-138ft

Overall

18698

Males

11936

M60-64

11936

10K→15K

6.2 - 9.3 mi

Top 62%
×3story building
+67ft-78ft

Overall

17485

Males

11428

M60-64

11428

15K→20K

9.3 - 12.4 mi

Top 59%
×5story building
+106ft-86ft

Overall

16685

Males

11039

M60-64

11039

20K→Half

12.4 - 13.1 mi

Top 58%
×2story building
+19ft-37ft

Overall

16615

Males

11010

M60-64

11010

Half→25K

13.1 - 15.5 mi

Top 52%
×4story building
+66ft-88ft

Overall

14709

Males

10071

M60-64

10071

25K→30K

15.5 - 18.6 mi

Top 43%
×9story building
+181ft-148ft

Overall

12171

Males

8764

M60-64

8764

30K→20M

18.6 - 20.0 mi

Top 37%
×5story building
+64ft-50ft

Overall

10580

Males

7833

M60-64

7833

20M→21M

20.0 - 21.0 mi

Top 38%
×8story building
+106ft-24ft

Overall

10893

Males

7832

M60-64

7832

21M→35K

21.0 - 21.8 mi

Top 34%
×7story building
+17ft-86ft

Overall

9643

Males

7197

M60-64

7197

35K→23M

21.8 - 23.0 mi

Top 27%
×5story building
+23ft-63ft

Overall

7785

Males

6044

M60-64

6044

23M→24M

23.0 - 24.0 mi

Top 24%
×6story building
+12ft-82ft

Overall

6958

Males

5511

M60-64

5511

24M→40K

24.0 - 24.9 mi

Top 22%
×1story
+6ft-20ft

Overall

6376

Males

5085

M60-64

5085

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

8568

Males

6253

M60-64

6253

25.2M→Finish

25.2 - 26.2 mi

Top 25%
×2story building
+22ft-21ft

Overall

7029

Males

5359

M60-64

5359

Passing Analysis

Category:
▲Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#17621
5K → 10K
673111-562
#17621 → #18183
10K → 15K
74326+252
#18183 → #17931
15K → 20K
46392+346
#17931 → #17585
20K → Half
1074+64
#17585 → #17521
Half → 25K
6509+503
#17521 → #17018
25K → 30K
3844+841
#17018 → #16177
30K → 20M
2457+455
#16177 → #15722
20M → 21M
5333+328
#15722 → #15394
21M → 35K
1229+228
#15394 → #15166
35K → 23M
1473+472
#15166 → #14694
23M → 24M
0346+346
#14694 → #14348
24M → 40K
0319+319
#14348 → #14029
40K → 25.2M
3124+121
#14029 → #13908
25.2M → Finish
1286+285
#13908 → #13623
TOTALS
8254823+3998
#17621 → #13623

Passing Visualized

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