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BOSTON MARATHON 2025

Jason Gurevitch

Bib: 10995•M

AB

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M55-59)
#0 / 1648
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
7:02/mi
21:52
↑ 97↓ 3451.5%
10K· 6.21 mi
7:00/mi
43:38
↑ 79↓ 1380.4%
15K· 9.32 mi
7:17/mi
1:06:15
↑ 67↓ 78
20K· 12.43 mi
7:44/mi
1:30:18
↑ 106↓ 860.1%
Half· 13.11 mi
7:53/mi
1:35:41
↑ 19↓ 370.5%
25K· 15.53 mi
8:26/mi
1:56:08
↑ 66↓ 880.2%
30K· 18.64 mi
9:37/mi
2:26:00
↑ 181↓ 1480.2%
20M
9:58/mi
2:39:32
↑ 64↓ 500.2%
21M
11:19/mi
2:50:51
↑ 106↓ 241.6%
35K· 21.75 mi
10:14/mi
2:58:30
↑ 17↓ 861.7%
23M
10:27/mi
3:11:35
↑ 23↓ 630.6%
24M
10:21/mi
3:21:56
↓ 821.3%
40K· 24.85 mi
10:41/mi
3:31:04
↓ 200.3%
25.2M
11:19/mi
3:34:58
↑ 13↓ 160.2%
Finish· 26.22 mi
10:07/mi
3:45:17
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:41
Pace7:18 /mi
2nd Half
Distance13.11 mi
Time2:09:36
Pace9:53 /mi
📊Positive Split: 35.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:1321:527:0221:52
7:02
-
10K
6.21 mi11:09:5943:387:0121:46
7:00
-0:02
15K
9.32 mi11:32:361:06:157:0622:37
7:17
+0:17
20K
12.43 mi11:56:391:30:187:1624:03
7:44
+0:27
Half
13.11 mi12:02:021:35:417:185:23
7:53
+0:09
25K
15.53 mi12:22:291:56:087:2920:27
8:26
+0:33
30K
18.64 mi12:52:212:26:007:5029:52
9:37
+1:11
20M
20.00 mi13:05:532:39:327:5913:32
9:58
+0:21
21M
21.00 mi13:17:122:50:518:0811:19
11:19
+1:21
35K
21.75 mi13:24:512:58:308:127:39
10:14
-1:05
23M
23.00 mi13:37:563:11:358:2013:05
10:27
+0:13
24M
24.00 mi13:48:173:21:568:2510:21
10:21
-0:06
40K
24.85 mi13:57:253:31:048:309:08
10:41
+0:20
25.2M
25.20 mi14:01:193:34:588:323:54
11:19
+0:38
Finish
26.22 mi14:11:383:45:178:3610:19
10:07
-1:12

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

7:00 /mi

Average Pace

8:36 /mi

Slowest Pace

11:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:56:08

52% of race

Time at Steady Pace

1:33:56

42% of race

Time at Slower Pace

15:13

7% of race

Average Pace: 8:36 /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 mi10:48:1321:527:0221:52
7:02
#8120
10K
6.21 mi11:09:5943:387:0121:46
7:00
#8037
15K
9.32 mi11:32:361:06:157:0622:37
7:17
#8549
20K
12.43 mi11:56:391:30:187:1624:03
7:44
#9554
Half
13.11 mi12:02:021:35:417:185:23
7:53
#9866
25K
15.53 mi12:22:291:56:087:2920:27
8:26
#11135
30K
18.64 mi12:52:212:26:007:5029:52
9:37
#13354
20M
20.00 mi13:05:532:39:327:5913:32
9:58
#14130
21M
21.00 mi13:17:122:50:518:0811:19
11:19
#14925
35K
21.75 mi13:24:512:58:308:127:39
10:14
#15351
23M
23.00 mi13:37:563:11:358:2013:05
10:27
#15885
24M
24.00 mi13:48:173:21:568:2510:21
10:21
#16288
40K
24.85 mi13:57:253:31:048:309:08
10:41
#16686
25.2M
25.20 mi14:01:193:34:588:323:54
11:19
#16804
Finish
26.22 mi14:11:383:45:178:3610:19
10:07
#17212
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi8120708370839829(Top 35%)7992(Top 50%)7992(Top 485%)
10K6.21 mi3.10 mi8037+837013+707013+707956(Top 28%)6952(Top 43%)6952(Top 422%)
15K9.32 mi3.11 mi8549-5127319-3067319-3069829(Top 35%)7992(Top 50%)7992(Top 485%)
20K12.43 mi3.11 mi9554-10057863-5447863-54412759(Top 45%)9313(Top 58%)9313(Top 565%)
Half13.11 mi0.68 mi9866-3128034-1718034-17114994(Top 53%)10356(Top 64%)10356(Top 628%)
25K15.53 mi2.42 mi11135-12698646-6128646-61216769(Top 59%)10997(Top 68%)10997(Top 667%)
30K18.64 mi3.11 mi13354-22199572-9269572-92620391(Top 72%)12463(Top 77%)12463(Top 756%)
20M20.00 mi1.36 mi14130-7769882-3109882-31020788(Top 73%)12485(Top 78%)12485(Top 758%)
21M21.00 mi1.00 mi14925-79510204-32210204-32222173(Top 78%)13047(Top 81%)13047(Top 792%)
35K21.75 mi0.75 mi15351-42610367-16310367-16322478(Top 79%)13137(Top 82%)13137(Top 797%)
23M23.00 mi1.25 mi15885-53410542-17510542-17521868(Top 77%)12812(Top 80%)12812(Top 777%)
24M24.00 mi1.00 mi16288-40310706-16410706-16422378(Top 79%)12988(Top 81%)12988(Top 788%)
40K24.85 mi0.85 mi16686-39810837-13110837-13122371(Top 79%)12914(Top 80%)12914(Top 784%)
25.2M25.20 mi0.35 mi16804-11810863-2610863-2621502(Top 76%)12525(Top 78%)12525(Top 760%)
Finish26.22 mi1.02 mi17212-40811032-16911032-16923278(Top 82%)13405(Top 83%)13405(Top 813%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21story building
+97ft-345ft

Overall

9829

Males

7992

M55-59

7992

5K→10K

3.1 - 6.2 mi

Top 28%
×5story building
+79ft-138ft

Overall

7956

Males

6952

M55-59

6952

10K→15K

6.2 - 9.3 mi

Top 35%
×3story building
+67ft-78ft

Overall

9829

Males

7992

M55-59

7992

15K→20K

9.3 - 12.4 mi

Top 45%
×5story building
+106ft-86ft

Overall

12759

Males

9313

M55-59

9313

20K→Half

12.4 - 13.1 mi

Top 53%
×2story building
+19ft-37ft

Overall

14994

Males

10356

M55-59

10356

Half→25K

13.1 - 15.5 mi

Top 59%
×4story building
+66ft-88ft

Overall

16769

Males

10997

M55-59

10997

25K→30K

15.5 - 18.6 mi

Top 72%
×9story building
+181ft-148ft

Overall

20391

Males

12463

M55-59

12463

30K→20M

18.6 - 20.0 mi

Top 73%
×5story building
+64ft-50ft

Overall

20788

Males

12485

M55-59

12485

20M→21M

20.0 - 21.0 mi

Top 78%
×8story building
+106ft-24ft

Overall

22173

Males

13047

M55-59

13047

21M→35K

21.0 - 21.8 mi

Top 79%
×7story building
+17ft-86ft

Overall

22478

Males

13137

M55-59

13137

35K→23M

21.8 - 23.0 mi

Top 77%
×5story building
+23ft-63ft

Overall

21868

Males

12812

M55-59

12812

23M→24M

23.0 - 24.0 mi

Top 79%
×6story building
+12ft-82ft

Overall

22378

Males

12988

M55-59

12988

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

22371

Males

12914

M55-59

12914

40K→25.2M

24.9 - 25.2 mi

Top 76%
×1story
+13ft-16ft

Overall

21502

Males

12525

M55-59

12525

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2story building
+22ft-21ft

Overall

23278

Males

13405

M55-59

13405

Passing Analysis

Category:
Athletes Passed
516
Passed By
9606
Net Change
-9092
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8120
5K → 10K261178+83#8120#8037
10K → 15K45557-512#8037#8549
15K → 20K361041-1005#8549#9554
20K → Half0312-312#9554#9866
Half → 25K231290-1269#9866#11135
25K → 30K142233-2219#11135#13354
30K → 20M29805-776#13354#14130
20M → 21M13808-795#14130#14925
21M → 35K13439-426#14925#15351
35K → 23M33567-534#15351#15885
23M → 24M13416-403#15885#16288
24M → 40K16414-398#16288#16686
40K → 25.2M8126-118#16686#16804
25.2M → Finish12420-408#16804#17212
TOTALS5169606-9092
📊

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