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BOSTON MARATHON 2025

Daniel Mansuri

Bib: 26098•M

MA

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
8:40/mi
26:56
↑ 97↓ 3451.5%
10K· 6.21 mi
8:43/mi
54:01
↑ 79↓ 1380.4%
15K· 9.32 mi
8:49/mi
1:21:26
↑ 67↓ 78
20K· 12.43 mi
9:07/mi
1:49:46
↑ 106↓ 860.1%
Half· 13.11 mi
9:27/mi
1:56:13
↑ 19↓ 370.5%
25K· 15.53 mi
9:27/mi
2:19:09
↑ 66↓ 880.2%
30K· 18.64 mi
9:56/mi
2:50:00
↑ 181↓ 1480.2%
20M
9:33/mi
3:02:58
↑ 64↓ 500.2%
21M
9:57/mi
3:12:55
↑ 106↓ 241.6%
35K· 21.75 mi
9:19/mi
3:19:53
↑ 17↓ 861.7%
23M
9:25/mi
3:31:41
↑ 23↓ 630.6%
24M
9:01/mi
3:40:42
↓ 821.3%
40K· 24.85 mi
9:11/mi
3:48:33
↓ 200.3%
25.2M
9:31/mi
3:51:50
↑ 13↓ 160.2%
Finish· 26.22 mi
7:54/mi
3:59:53
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:13
Pace8:52 /mi
2nd Half
Distance13.11 mi
Time2:03:40
Pace9:26 /mi
📊Positive Split: 6.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:42:2126:568:4026:56
8:40
-
10K
6.21 mi12:09:2654:018:4227:05
8:43
+0:03
15K
9.32 mi12:36:511:21:268:4427:25
8:49
+0:06
20K
12.43 mi13:05:111:49:468:5028:20
9:07
+0:18
Half
13.11 mi13:11:381:56:138:526:27
9:27
+0:20
25K
15.53 mi13:34:342:19:098:5722:56
9:27
0:00
30K
18.64 mi14:05:252:50:009:0730:51
9:56
+0:29
20M
20.00 mi14:18:233:02:589:0912:58
9:33
-0:23
21M
21.00 mi14:28:203:12:559:119:57
9:57
+0:24
35K
21.75 mi14:35:183:19:539:116:58
9:19
-0:38
23M
23.00 mi14:47:063:31:419:1211:48
9:25
+0:06
24M
24.00 mi14:56:073:40:429:129:01
9:01
-0:24
40K
24.85 mi15:03:583:48:339:127:51
9:11
+0:10
25.2M
25.20 mi15:07:153:51:509:123:17
9:31
+0:20
Finish
26.22 mi15:15:183:59:539:098:03
7:54
-1:37

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

7:54 /mi

Average Pace

9:09 /mi

Slowest Pace

9:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:38:30

41% of race

Time at Steady Pace

1:40:35

42% of race

Time at Slower Pace

40:48

17% of race

Average Pace: 9:09 /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 mi11:42:2126:568:4026:56
8:40
#20853
10K
6.21 mi12:09:2654:018:4227:05
8:43
#20875
15K
9.32 mi12:36:511:21:268:4427:25
8:49
#20938
20K
12.43 mi13:05:111:49:468:5028:20
9:07
#21079
Half
13.11 mi13:11:381:56:138:526:27
9:27
#21253
25K
15.53 mi13:34:342:19:098:5722:56
9:27
#21369
30K
18.64 mi14:05:252:50:009:0730:51
9:56
#21405
20M
20.00 mi14:18:233:02:589:0912:58
9:33
#21236
21M
21.00 mi14:28:203:12:559:119:57
9:57
#21058
35K
21.75 mi14:35:183:19:539:116:58
9:19
#20988
23M
23.00 mi14:47:063:31:419:1211:48
9:25
#20837
24M
24.00 mi14:56:073:40:429:129:01
9:01
#20709
40K
24.85 mi15:03:583:48:339:127:51
9:11
#20601
25.2M
25.20 mi15:07:153:51:509:123:17
9:31
#20533
Finish
26.22 mi15:15:183:59:539:098:03
7:54
#20330
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi20853127931279321138(Top 74%)13002(Top 81%)13002(Top 230%)
10K6.21 mi3.10 mi20875-2212830-3712830-3720963(Top 74%)12905(Top 80%)12905(Top 229%)
15K9.32 mi3.11 mi20938-6312871-4112871-4121138(Top 74%)13002(Top 81%)13002(Top 230%)
20K12.43 mi3.11 mi21079-14112946-7512946-7521533(Top 76%)13140(Top 82%)13140(Top 233%)
Half13.11 mi0.68 mi21253-17413020-7413020-7423474(Top 83%)13988(Top 87%)13988(Top 248%)
25K15.53 mi2.42 mi21369-11613056-3613056-3621718(Top 76%)13169(Top 82%)13169(Top 233%)
30K18.64 mi3.11 mi21405-3613041+1513041+1521389(Top 75%)12885(Top 80%)12885(Top 228%)
20M20.00 mi1.36 mi21236+16912936+10512936+10519350(Top 68%)11853(Top 74%)11853(Top 210%)
21M21.00 mi1.00 mi21058+17812847+8912847+8918103(Top 64%)11212(Top 70%)11212(Top 199%)
35K21.75 mi0.75 mi20988+7012804+4312804+4319611(Top 69%)11788(Top 73%)11788(Top 209%)
23M23.00 mi1.25 mi20837+15112709+9512709+9518347(Top 65%)11145(Top 69%)11145(Top 198%)
24M24.00 mi1.00 mi20709+12812633+7612633+7617448(Top 61%)10679(Top 66%)10679(Top 189%)
40K24.85 mi0.85 mi20601+10812563+7012563+7017253(Top 61%)10493(Top 65%)10493(Top 186%)
25.2M25.20 mi0.35 mi20533+6812530+3312530+3314691(Top 52%)9284(Top 58%)9284(Top 165%)
Finish26.22 mi1.02 mi20330+20312422+10812422+10812164(Top 43%)8130(Top 50%)8130(Top 144%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×21story building
+97ft-345ft

Overall

21138

Males

13002

M18-39

13002

5K→10K

3.1 - 6.2 mi

Top 74%
×5story building
+79ft-138ft

Overall

20963

Males

12905

M18-39

12905

10K→15K

6.2 - 9.3 mi

Top 74%
×3story building
+67ft-78ft

Overall

21138

Males

13002

M18-39

13002

15K→20K

9.3 - 12.4 mi

Top 76%
×5story building
+106ft-86ft

Overall

21533

Males

13140

M18-39

13140

20K→Half

12.4 - 13.1 mi

Top 83%
×2story building
+19ft-37ft

Overall

23474

Males

13988

M18-39

13988

Half→25K

13.1 - 15.5 mi

Top 76%
×4story building
+66ft-88ft

Overall

21718

Males

13169

M18-39

13169

25K→30K

15.5 - 18.6 mi

Top 75%
×9story building
+181ft-148ft

Overall

21389

Males

12885

M18-39

12885

30K→20M

18.6 - 20.0 mi

Top 68%
×5story building
+64ft-50ft

Overall

19350

Males

11853

M18-39

11853

20M→21M

20.0 - 21.0 mi

Top 64%
×8story building
+106ft-24ft

Overall

18103

Males

11212

M18-39

11212

21M→35K

21.0 - 21.8 mi

Top 69%
×7story building
+17ft-86ft

Overall

19611

Males

11788

M18-39

11788

35K→23M

21.8 - 23.0 mi

Top 65%
×5story building
+23ft-63ft

Overall

18347

Males

11145

M18-39

11145

23M→24M

23.0 - 24.0 mi

Top 61%
×6story building
+12ft-82ft

Overall

17448

Males

10679

M18-39

10679

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

17253

Males

10493

M18-39

10493

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

14691

Males

9284

M18-39

9284

25.2M→Finish

25.2 - 26.2 mi

Top 43%
×2story building
+22ft-21ft

Overall

12164

Males

8130

M18-39

8130

Passing Analysis

Category:
Athletes Passed
2076
Passed By
1553
Net Change
+523
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20853
5K → 10K266288-22#20853#20875
10K → 15K165228-63#20875#20938
15K → 20K154295-141#20938#21079
20K → Half6180-174#21079#21253
Half → 25K116232-116#21253#21369
25K → 30K186222-36#21369#21405
30K → 20M18516+169#21405#21236
20M → 21M20022+178#21236#21058
21M → 35K9323+70#21058#20988
35K → 23M17120+151#20988#20837
23M → 24M13810+128#20837#20709
24M → 40K12214+108#20709#20601
40K → 25.2M702+68#20601#20533
25.2M → Finish2041+203#20533#20330
TOTALS20761553+523
📊

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