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BOSTON MARATHON 2025

Eli Leino

Bib: 27540•M

NH

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Division (M18-39)
#0 / 5642
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
9:05/mi
28:12
↑ 97↓ 3451.5%
10K· 6.21 mi
9:13/mi
56:49
↑ 79↓ 1380.4%
15K· 9.32 mi
9:34/mi
1:26:31
↑ 67↓ 78
20K· 12.43 mi
10:18/mi
1:58:30
↑ 106↓ 860.1%
Half· 13.11 mi
9:23/mi
2:04:54
↑ 19↓ 370.5%
25K· 15.53 mi
10:26/mi
2:30:11
↑ 66↓ 880.2%
30K· 18.64 mi
10:52/mi
3:03:57
↑ 181↓ 1480.2%
20M
10:39/mi
3:18:26
↑ 64↓ 500.2%
21M
11:52/mi
3:30:18
↑ 106↓ 241.6%
35K· 21.75 mi
10:48/mi
3:38:23
↑ 17↓ 861.7%
23M
10:59/mi
3:52:08
↑ 23↓ 630.6%
24M
10:31/mi
4:02:39
↓ 821.3%
40K· 24.85 mi
11:03/mi
4:12:06
↓ 200.3%
25.2M
12:19/mi
4:16:21
↑ 13↓ 160.2%
Finish· 26.22 mi
10:13/mi
4:26:46
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:04:54
Pace9:32 /mi
2nd Half
Distance13.11 mi
Time2:21:52
Pace10:49 /mi
📊Positive Split: 13.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:5928:129:0528:12
9:05
-
10K
6.21 mi12:13:3656:499:0928:37
9:13
+0:08
15K
9.32 mi12:43:181:26:319:1729:42
9:34
+0:21
20K
12.43 mi13:15:171:58:309:3231:59
10:18
+0:44
Half
13.11 mi13:21:412:04:549:326:24
9:23
-0:55
25K
15.53 mi13:46:582:30:119:4025:17
10:26
+1:03
30K
18.64 mi14:20:443:03:579:5233:46
10:52
+0:26
20M
20.00 mi14:35:133:18:269:5514:29
10:39
-0:13
21M
21.00 mi14:47:053:30:1810:0111:52
11:52
+1:13
35K
21.75 mi14:55:103:38:2310:028:05
10:48
-1:04
23M
23.00 mi15:08:553:52:0810:0613:45
10:59
+0:11
24M
24.00 mi15:19:264:02:3910:0710:31
10:31
-0:28
40K
24.85 mi15:28:534:12:0610:099:27
11:03
+0:32
25.2M
25.20 mi15:33:084:16:2110:104:15
12:19
+1:16
Finish
26.22 mi15:43:334:26:4610:1110:25
10:13
-2:06

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

9:05 /mi

Average Pace

10:11 /mi

Slowest Pace

12:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:32:55

35% of race

Time at Steady Pace

2:14:32

50% of race

Time at Slower Pace

39:19

15% of race

Average Pace: 10:10 /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 mi11:44:5928:129:0528:12
9:05
#22756
10K
6.21 mi12:13:3656:499:0928:37
9:13
#22993
15K
9.32 mi12:43:181:26:319:1729:42
9:34
#23380
20K
12.43 mi13:15:171:58:309:3231:59
10:18
#23838
Half
13.11 mi13:21:412:04:549:326:24
9:23
#23810
25K
15.53 mi13:46:582:30:119:4025:17
10:26
#23899
30K
18.64 mi14:20:443:03:579:5233:46
10:52
#23870
20M
20.00 mi14:35:133:18:269:5514:29
10:39
#23792
21M
21.00 mi14:47:053:30:1810:0111:52
11:52
#23772
35K
21.75 mi14:55:103:38:2310:028:05
10:48
#23769
23M
23.00 mi15:08:553:52:0810:0613:45
10:59
#23731
24M
24.00 mi15:19:264:02:3910:0710:31
10:31
#23700
40K
24.85 mi15:28:534:12:0610:099:27
11:03
#23685
25.2M
25.20 mi15:33:084:16:2110:104:15
12:19
#23697
Finish
26.22 mi15:43:334:26:4610:1110:25
10:13
#23687
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi22756136521365223899(Top 84%)14234(Top 88%)14234(Top 252%)
10K6.21 mi3.10 mi22993-23713785-13313785-13323239(Top 82%)13919(Top 86%)13919(Top 247%)
15K9.32 mi3.11 mi23380-38713980-19513980-19523899(Top 84%)14234(Top 88%)14234(Top 252%)
20K12.43 mi3.11 mi23838-45814171-19114171-19124816(Top 87%)14592(Top 91%)14592(Top 259%)
Half13.11 mi0.68 mi23810+2814164+714164+723187(Top 82%)13878(Top 86%)13878(Top 246%)
25K15.53 mi2.42 mi23899-8914195-3114195-3124228(Top 85%)14298(Top 89%)14298(Top 253%)
30K18.64 mi3.11 mi23870+2914145+5014145+5023744(Top 84%)13958(Top 87%)13958(Top 247%)
20M20.00 mi1.36 mi23792+7814094+5114094+5122848(Top 80%)13450(Top 84%)13450(Top 238%)
21M21.00 mi1.00 mi23772+2014066+2814066+2823343(Top 82%)13607(Top 84%)13607(Top 241%)
35K21.75 mi0.75 mi23769+314057+914057+923820(Top 84%)13805(Top 86%)13805(Top 245%)
23M23.00 mi1.25 mi23731+3814019+3814019+3823179(Top 82%)13419(Top 83%)13419(Top 238%)
24M24.00 mi1.00 mi23700+3113987+3213987+3222861(Top 80%)13231(Top 82%)13231(Top 235%)
40K24.85 mi0.85 mi23685+1513961+2613961+2623265(Top 82%)13375(Top 83%)13375(Top 237%)
25.2M25.20 mi0.35 mi23697-1213964-313964-323851(Top 84%)13696(Top 85%)13696(Top 243%)
Finish26.22 mi1.02 mi23687+1013950+1413950+1423586(Top 83%)13558(Top 84%)13558(Top 240%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×21story building
+97ft-345ft

Overall

23899

Males

14234

M18-39

14234

5K→10K

3.1 - 6.2 mi

Top 82%
×5story building
+79ft-138ft

Overall

23239

Males

13919

M18-39

13919

10K→15K

6.2 - 9.3 mi

Top 84%
×3story building
+67ft-78ft

Overall

23899

Males

14234

M18-39

14234

15K→20K

9.3 - 12.4 mi

Top 87%
×5story building
+106ft-86ft

Overall

24816

Males

14592

M18-39

14592

20K→Half

12.4 - 13.1 mi

Top 82%
×2story building
+19ft-37ft

Overall

23187

Males

13878

M18-39

13878

Half→25K

13.1 - 15.5 mi

Top 85%
×4story building
+66ft-88ft

Overall

24228

Males

14298

M18-39

14298

25K→30K

15.5 - 18.6 mi

Top 84%
×9story building
+181ft-148ft

Overall

23744

Males

13958

M18-39

13958

30K→20M

18.6 - 20.0 mi

Top 80%
×5story building
+64ft-50ft

Overall

22848

Males

13450

M18-39

13450

20M→21M

20.0 - 21.0 mi

Top 82%
×8story building
+106ft-24ft

Overall

23343

Males

13607

M18-39

13607

21M→35K

21.0 - 21.8 mi

Top 84%
×7story building
+17ft-86ft

Overall

23820

Males

13805

M18-39

13805

35K→23M

21.8 - 23.0 mi

Top 82%
×5story building
+23ft-63ft

Overall

23179

Males

13419

M18-39

13419

23M→24M

23.0 - 24.0 mi

Top 80%
×6story building
+12ft-82ft

Overall

22861

Males

13231

M18-39

13231

24M→40K

24.0 - 24.9 mi

Top 82%
×1story
+6ft-20ft

Overall

23265

Males

13375

M18-39

13375

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1story
+13ft-16ft

Overall

23851

Males

13696

M18-39

13696

25.2M→Finish

25.2 - 26.2 mi

Top 83%
×2story building
+22ft-21ft

Overall

23586

Males

13558

M18-39

13558

Passing Analysis

Category:
Athletes Passed
1027
Passed By
1958
Net Change
-931
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22756
5K → 10K144381-237#22756#22993
10K → 15K68455-387#22993#23380
15K → 20K44502-458#23380#23838
20K → Half379+28#23838#23810
Half → 25K88177-89#23810#23899
25K → 30K166137+29#23899#23870
30K → 20M11335+78#23870#23792
20M → 21M8868+20#23792#23772
21M → 35K3633+3#23772#23769
35K → 23M8345+38#23769#23731
23M → 24M6130+31#23731#23700
24M → 40K4530+15#23700#23685
40K → 25.2M820-12#23685#23697
25.2M → Finish4636+10#23697#23687
TOTALS10271958-931
📊

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