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BOSTON MARATHON 2025

Dima Friedman

Bib: 15714•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 44%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 47%
Division (M55-59)
#0 / 1648
Top 34%
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
7:15/mi
22:31
↑ 97↓ 3451.5%
10K· 6.21 mi
7:26/mi
45:37
↑ 79↓ 1380.4%
15K· 9.32 mi
7:29/mi
1:08:52
↑ 67↓ 78
20K· 12.43 mi
7:41/mi
1:32:44
↑ 106↓ 860.1%
Half· 13.11 mi
7:33/mi
1:37:53
↑ 19↓ 370.5%
25K· 15.53 mi
7:54/mi
1:57:02
↑ 66↓ 880.2%
30K· 18.64 mi
8:24/mi
2:23:08
↑ 181↓ 1480.2%
20M
8:36/mi
2:34:49
↑ 64↓ 500.2%
21M
9:10/mi
2:43:59
↑ 106↓ 241.6%
35K· 21.75 mi
8:17/mi
2:50:11
↑ 17↓ 861.7%
23M
8:38/mi
3:00:59
↑ 23↓ 630.6%
24M
8:16/mi
3:09:15
↓ 821.3%
40K· 24.85 mi
8:29/mi
3:16:30
↓ 200.3%
25.2M
9:34/mi
3:19:48
↑ 13↓ 160.2%
Finish· 26.22 mi
8:10/mi
3:28:07
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:53
Pace7:28 /mi
2nd Half
Distance13.11 mi
Time1:50:14
Pace8:25 /mi
📊Positive Split: 12.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:2222:317:1522:31
7:15
-
10K
6.21 mi11:16:2845:377:2023:06
7:26
+0:11
15K
9.32 mi11:39:431:08:527:2323:15
7:29
+0:03
20K
12.43 mi12:03:351:32:447:2823:52
7:41
+0:12
Half
13.11 mi12:08:441:37:537:285:09
7:33
-0:08
25K
15.53 mi12:27:531:57:027:3219:09
7:54
+0:21
30K
18.64 mi12:53:592:23:087:4126:06
8:24
+0:30
20M
20.00 mi13:05:402:34:497:4411:41
8:36
+0:12
21M
21.00 mi13:14:502:43:597:499:10
9:10
+0:34
35K
21.75 mi13:21:022:50:117:506:12
8:17
-0:53
23M
23.00 mi13:31:503:00:597:5210:48
8:38
+0:21
24M
24.00 mi13:40:063:09:157:538:16
8:16
-0:22
40K
24.85 mi13:47:213:16:307:547:15
8:29
+0:13
25.2M
25.20 mi13:50:393:19:487:563:18
9:34
+1:05
Finish
26.22 mi13:58:583:28:077:578:19
8:10
-1:24

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

7:15 /mi

Average Pace

7:57 /mi

Slowest Pace

9:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:57:02

56% of race

Time at Steady Pace

56:08

27% of race

Time at Slower Pace

34:57

17% of race

Average Pace: 7:56 /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 mi10:53:2222:317:1522:31
7:15
#9882
10K
6.21 mi11:16:2845:377:2023:06
7:26
#10682
15K
9.32 mi11:39:431:08:527:2323:15
7:29
#10957
20K
12.43 mi12:03:351:32:447:2823:52
7:41
#11327
Half
13.11 mi12:08:441:37:537:285:09
7:33
#11366
25K
15.53 mi12:27:531:57:027:3219:09
7:54
#11627
30K
18.64 mi12:53:592:23:087:4126:06
8:24
#12061
20M
20.00 mi13:05:402:34:497:4411:41
8:36
#12249
21M
21.00 mi13:14:502:43:597:499:10
9:10
#12370
35K
21.75 mi13:21:022:50:117:506:12
8:17
#12417
23M
23.00 mi13:31:503:00:597:5210:48
8:38
#12519
24M
24.00 mi13:40:063:09:157:538:16
8:16
#12528
40K
24.85 mi13:47:213:16:307:547:15
8:29
#12529
25.2M
25.20 mi13:50:393:19:487:563:18
9:34
#12580
Finish
26.22 mi13:58:583:28:077:578:19
8:10
#12627
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi98828108810811615(Top 41%)8891(Top 55%)8891(Top 540%)
10K6.21 mi3.10 mi10682-8008506-3988506-39811503(Top 40%)8907(Top 55%)8907(Top 540%)
15K9.32 mi3.11 mi10957-2758632-1268632-12611615(Top 41%)8891(Top 55%)8891(Top 540%)
20K12.43 mi3.11 mi11327-3708782-1508782-15012230(Top 43%)9069(Top 56%)9069(Top 550%)
Half13.11 mi0.68 mi11366-398798-168798-1612091(Top 43%)9063(Top 56%)9063(Top 550%)
25K15.53 mi2.42 mi11627-2618877-798877-7913065(Top 46%)9321(Top 58%)9321(Top 566%)
30K18.64 mi3.11 mi12061-4349005-1289005-12814136(Top 50%)9644(Top 60%)9644(Top 585%)
20M20.00 mi1.36 mi12249-1889051-469051-4614388(Top 51%)9631(Top 60%)9631(Top 584%)
21M21.00 mi1.00 mi12370-1219066-159066-1514413(Top 51%)9524(Top 59%)9524(Top 578%)
35K21.75 mi0.75 mi12417-479066906614145(Top 50%)9342(Top 58%)9342(Top 567%)
23M23.00 mi1.25 mi12519-1029077-119077-1114065(Top 50%)9196(Top 57%)9196(Top 558%)
24M24.00 mi1.00 mi12528-99062+159062+1513002(Top 46%)8649(Top 54%)8649(Top 525%)
40K24.85 mi0.85 mi12529-19030+329030+3213272(Top 47%)8647(Top 54%)8647(Top 525%)
25.2M25.20 mi0.35 mi12580-519037-79037-714878(Top 52%)9336(Top 58%)9336(Top 567%)
Finish26.22 mi1.02 mi12627-479030+79030+713981(Top 49%)9001(Top 56%)9001(Top 546%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21story building
+97ft-345ft

Overall

11615

Males

8891

M55-59

8891

5K→10K

3.1 - 6.2 mi

Top 40%
×5story building
+79ft-138ft

Overall

11503

Males

8907

M55-59

8907

10K→15K

6.2 - 9.3 mi

Top 41%
×3story building
+67ft-78ft

Overall

11615

Males

8891

M55-59

8891

15K→20K

9.3 - 12.4 mi

Top 43%
×5story building
+106ft-86ft

Overall

12230

Males

9069

M55-59

9069

20K→Half

12.4 - 13.1 mi

Top 43%
×2story building
+19ft-37ft

Overall

12091

Males

9063

M55-59

9063

Half→25K

13.1 - 15.5 mi

Top 46%
×4story building
+66ft-88ft

Overall

13065

Males

9321

M55-59

9321

25K→30K

15.5 - 18.6 mi

Top 50%
×9story building
+181ft-148ft

Overall

14136

Males

9644

M55-59

9644

30K→20M

18.6 - 20.0 mi

Top 51%
×5story building
+64ft-50ft

Overall

14388

Males

9631

M55-59

9631

20M→21M

20.0 - 21.0 mi

Top 51%
×8story building
+106ft-24ft

Overall

14413

Males

9524

M55-59

9524

21M→35K

21.0 - 21.8 mi

Top 50%
×7story building
+17ft-86ft

Overall

14145

Males

9342

M55-59

9342

35K→23M

21.8 - 23.0 mi

Top 50%
×5story building
+23ft-63ft

Overall

14065

Males

9196

M55-59

9196

23M→24M

23.0 - 24.0 mi

Top 46%
×6story building
+12ft-82ft

Overall

13002

Males

8649

M55-59

8649

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

13272

Males

8647

M55-59

8647

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

14878

Males

9336

M55-59

9336

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2story building
+22ft-21ft

Overall

13981

Males

9001

M55-59

9001

Passing Analysis

Category:
Athletes Passed
980
Passed By
3723
Net Change
-2745
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9882
5K → 10K46844-800#9882#10682
10K → 15K95370-275#10682#10957
15K → 20K82452-370#10957#11327
20K → Half1958-39#11327#11366
Half → 25K100361-261#11366#11627
25K → 30K134568-434#11627#12061
30K → 20M71259-188#12061#12249
20M → 21M65186-121#12249#12370
21M → 35K5299-47#12370#12417
35K → 23M83185-102#12417#12519
23M → 24M8190-9#12519#12528
24M → 40K6970-1#12528#12529
40K → 25.2M2475-51#12529#12580
25.2M → Finish59106-47#12580#12627
TOTALS9803723-2745
📊

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