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BOSTON MARATHON 2025

Jeffrey Robinson

Bib: 17279•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 41%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 44%
Division (M55-59)
#0 / 1648
Top 28%
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
7:53/mi
24:29
↑ 97↓ 3451.5%
10K· 6.21 mi
7:59/mi
49:17
↑ 79↓ 1380.4%
15K· 9.32 mi
7:54/mi
1:13:51
↑ 67↓ 78
20K· 12.43 mi
7:58/mi
1:38:35
↑ 106↓ 860.1%
Half· 13.11 mi
7:43/mi
1:43:51
↑ 19↓ 370.5%
25K· 15.53 mi
7:56/mi
2:03:04
↑ 66↓ 880.2%
30K· 18.64 mi
7:50/mi
2:27:24
↑ 181↓ 1480.2%
20M
7:40/mi
2:37:49
↑ 64↓ 500.2%
21M
7:54/mi
2:45:43
↑ 106↓ 241.6%
35K· 21.75 mi
7:32/mi
2:51:21
↑ 17↓ 861.7%
23M
7:35/mi
3:00:51
↑ 23↓ 630.6%
24M
7:33/mi
3:08:24
↓ 821.3%
40K· 24.85 mi
7:37/mi
3:14:55
↓ 200.3%
25.2M
8:27/mi
3:17:50
↑ 13↓ 160.2%
Finish· 26.22 mi
7:13/mi
3:25:11
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:43:51
Pace7:55 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:41:20
Pace7:44 /mi
📊Negative Split: 2.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:3824:297:5324:29
7:53
-
10K
6.21 mi11:39:2649:177:5624:48
7:59
+0:06
15K
9.32 mi12:04:001:13:517:5524:34
7:54
-0:05
20K
12.43 mi12:28:441:38:357:5624:44
7:58
+0:04
Half
13.11 mi12:34:001:43:517:555:16
7:43
-0:15
25K
15.53 mi12:53:132:03:047:5519:13
7:56
+0:13
30K
18.64 mi13:17:332:27:247:5424:20
7:50
-0:06
20M
20.00 mi13:27:582:37:497:5310:25
7:40
-0:10
21M
21.00 mi13:35:522:45:437:537:54
7:54
+0:14
35K
21.75 mi13:41:302:51:217:535:38
7:32
-0:22
23M
23.00 mi13:51:003:00:517:529:30
7:35
+0:03
24M
24.00 mi13:58:333:08:247:517:33
7:33
-0:02
40K
24.85 mi14:05:043:14:557:516:31
7:37
+0:04
25.2M
25.20 mi14:07:593:17:507:512:55
8:27
+0:50
Finish
26.22 mi14:15:203:25:117:507:21
7:13
-1:14

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

7:13 /mi

Average Pace

7:50 /mi

Slowest Pace

8:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:32:44

74% of race

Time at Steady Pace

52:27

26% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:50 /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 mi11:14:3824:297:5324:29
7:53
#15496
10K
6.21 mi11:39:2649:177:5624:48
7:59
#15946
15K
9.32 mi12:04:001:13:517:5524:34
7:54
#15696
20K
12.43 mi12:28:441:38:357:5624:44
7:58
#15391
Half
13.11 mi12:34:001:43:517:555:16
7:43
#15291
25K
15.53 mi12:53:132:03:047:5519:13
7:56
#14922
30K
18.64 mi13:17:332:27:247:5424:20
7:50
#13932
20M
20.00 mi13:27:582:37:497:5310:25
7:40
#13453
21M
21.00 mi13:35:522:45:437:537:54
7:54
#13008
35K
21.75 mi13:41:302:51:217:535:38
7:32
#12863
23M
23.00 mi13:51:003:00:517:529:30
7:35
#12465
24M
24.00 mi13:58:333:08:247:517:33
7:33
#12252
40K
24.85 mi14:05:043:14:557:516:31
7:37
#12039
25.2M
25.20 mi14:07:593:17:507:512:55
8:27
#11958
Finish
26.22 mi14:15:203:25:117:507:21
7:13
#11737
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi15496106161061615272(Top 54%)10486(Top 65%)10486(Top 636%)
10K6.21 mi3.10 mi15946-45010794-17810794-17816318(Top 57%)10947(Top 68%)10947(Top 664%)
15K9.32 mi3.11 mi15696+25010699+9510699+9515272(Top 54%)10486(Top 65%)10486(Top 636%)
20K12.43 mi3.11 mi15391+30510541+15810541+15814604(Top 51%)10128(Top 63%)10128(Top 615%)
Half13.11 mi0.68 mi15291+10010499+4210499+4213468(Top 47%)9656(Top 60%)9656(Top 586%)
25K15.53 mi2.42 mi14922+36910298+20110298+20113281(Top 47%)9420(Top 58%)9420(Top 572%)
30K18.64 mi3.11 mi13932+9909828+4709828+47010162(Top 36%)7780(Top 48%)7780(Top 472%)
20M20.00 mi1.36 mi13453+4799586+2429586+2428135(Top 29%)6533(Top 41%)6533(Top 396%)
21M21.00 mi1.00 mi13008+4459355+2319355+2316796(Top 24%)5567(Top 35%)5567(Top 338%)
35K21.75 mi0.75 mi12863+1459277+789277+788845(Top 31%)6776(Top 42%)6776(Top 411%)
23M23.00 mi1.25 mi12465+3989047+2309047+2307176(Top 25%)5691(Top 35%)5691(Top 345%)
24M24.00 mi1.00 mi12252+2138922+1258922+1258058(Top 28%)6153(Top 38%)6153(Top 373%)
40K24.85 mi0.85 mi12039+2138777+1458777+1457560(Top 27%)5765(Top 36%)5765(Top 350%)
25.2M25.20 mi0.35 mi11958+818724+538724+538549(Top 30%)6234(Top 39%)6234(Top 378%)
Finish26.22 mi1.02 mi11737+2218582+1428582+1427127(Top 25%)5414(Top 34%)5414(Top 329%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21story building
+97ft-345ft

Overall

15272

Males

10486

M55-59

10486

5K→10K

3.1 - 6.2 mi

Top 57%
×5story building
+79ft-138ft

Overall

16318

Males

10947

M55-59

10947

10K→15K

6.2 - 9.3 mi

Top 54%
×3story building
+67ft-78ft

Overall

15272

Males

10486

M55-59

10486

15K→20K

9.3 - 12.4 mi

Top 51%
×5story building
+106ft-86ft

Overall

14604

Males

10128

M55-59

10128

20K→Half

12.4 - 13.1 mi

Top 47%
×2story building
+19ft-37ft

Overall

13468

Males

9656

M55-59

9656

Half→25K

13.1 - 15.5 mi

Top 47%
×4story building
+66ft-88ft

Overall

13281

Males

9420

M55-59

9420

25K→30K

15.5 - 18.6 mi

Top 36%
×9story building
+181ft-148ft

Overall

10162

Males

7780

M55-59

7780

30K→20M

18.6 - 20.0 mi

Top 29%
×5story building
+64ft-50ft

Overall

8135

Males

6533

M55-59

6533

20M→21M

20.0 - 21.0 mi

Top 24%
×8story building
+106ft-24ft

Overall

6796

Males

5567

M55-59

5567

21M→35K

21.0 - 21.8 mi

Top 31%
×7story building
+17ft-86ft

Overall

8845

Males

6776

M55-59

6776

35K→23M

21.8 - 23.0 mi

Top 25%
×5story building
+23ft-63ft

Overall

7176

Males

5691

M55-59

5691

23M→24M

23.0 - 24.0 mi

Top 28%
×6story building
+12ft-82ft

Overall

8058

Males

6153

M55-59

6153

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

7560

Males

5765

M55-59

5765

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

8549

Males

6234

M55-59

6234

25.2M→Finish

25.2 - 26.2 mi

Top 25%
×2story building
+22ft-21ft

Overall

7127

Males

5414

M55-59

5414

Passing Analysis

Category:
Athletes Passed
4577
Passed By
818
Net Change
+3759
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15496
5K → 10K161611-450#15496#15946
10K → 15K34191+250#15946#15696
15K → 20K36863+305#15696#15391
20K → Half1055+100#15391#15291
Half → 25K39324+369#15291#14922
25K → 30K9933+990#14922#13932
30K → 20M4790+479#13932#13453
20M → 21M4450+445#13453#13008
21M → 35K1494+145#13008#12863
35K → 23M3991+398#12863#12465
23M → 24M2196+213#12465#12252
24M → 40K2141+213#12252#12039
40K → 25.2M832+81#12039#11958
25.2M → Finish2287+221#11958#11737
TOTALS4577818+3759
📊

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