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BOSTON MARATHON 2025

Daniel Tempest

Bib: 4741•M

VT

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 16%
Gender (Male)
#0 / 16105
Top 26%
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:31
Rank: #4640
Start → 5K
20:31 | 6:36/mi
10K· 6.21 mi
40:51
Rank: #4310 (+330)
5K → 10K
20:20 | 6:33/mi
15K· 9.32 mi
1:01:10
Rank: #4117 (+193)
10K → 15K
20:19 | 6:32/mi
20K· 12.43 mi
1:21:39
Rank: #3945 (+172)
15K → 20K
20:29 | 6:36/mi
Half· 13.11 mi
1:26:02
Rank: #3901 (+44)
20K → Half
4:23 | 6:25/mi
25K· 15.53 mi
1:42:10
Rank: #3855 (+46)
Half → 25K
16:08 | 6:39/mi
30K· 18.64 mi
2:03:31
Rank: #3799 (+56)
25K → 30K
21:21 | 6:52/mi
20M
2:13:06
Rank: #3808 (-9)
30K → 20M
9:35 | 7:03/mi
21M
2:20:27
Rank: #3773 (+35)
20M → 21M
7:21 | 7:21/mi
35K· 21.75 mi
2:25:47
Rank: #3848 (-75)
21M → 35K
5:20 | 7:08/mi
23M
2:35:08
Rank: #3988 (-140)
35K → 23M
9:21 | 7:28/mi
24M
2:42:40
Rank: #4139 (-151)
23M → 24M
7:32 | 7:32/mi
40K· 24.85 mi
2:49:11
Rank: #4276 (-137)
24M → 40K
6:31 | 7:37/mi
25.2M
2:52:02
Rank: #4328 (-52)
40K → 25.2M
2:51 | 8:16/mi
Finish· 26.22 mi
2:59:36
Rank: #4559 (-231)
25.2M → Finish
7:34 | 7:26/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:02
Pace6:34 /mi
2nd Half
Distance13.11 mi
Time1:33:34
Pace7:08 /mi
📊Positive Split: 8.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:5120:316:3620:31
6:36
-
10K
6.21 mi10:44:1140:516:3420:20
6:33
-0:03
15K
9.32 mi11:04:301:01:106:3420:19
6:32
-0:01
20K
12.43 mi11:24:591:21:396:3420:29
6:36
+0:04
Half
13.11 mi11:29:221:26:026:344:23
6:25
-0:11
25K
15.53 mi11:45:301:42:106:3516:08
6:39
+0:14
30K
18.64 mi12:06:512:03:316:3821:21
6:52
+0:13
20M
20.00 mi12:16:262:13:066:399:35
7:03
+0:11
21M
21.00 mi12:23:472:20:276:417:21
7:21
+0:18
35K
21.75 mi12:29:072:25:476:425:20
7:08
-0:13
23M
23.00 mi12:38:282:35:086:459:21
7:28
+0:20
24M
24.00 mi12:46:002:42:406:477:32
7:32
+0:04
40K
24.85 mi12:52:312:49:116:486:31
7:37
+0:05
25.2M
25.20 mi12:55:222:52:026:502:51
8:16
+0:39
Finish
26.22 mi13:02:562:59:366:517:34
7:26
-0:50

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

6:25 /mi

Average Pace

6:51 /mi

Slowest Pace

8:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:42:10

57% of race

Time at Steady Pace

36:16

20% of race

Time at Slower Pace

41:10

23% of race

Average Pace: 6:51 /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 mi10:23:5120:316:3620:31
6:36
#4640
10K
6.21 mi10:44:1140:516:3420:20
6:33
#4310
15K
9.32 mi11:04:301:01:106:3420:19
6:32
#4117
20K
12.43 mi11:24:591:21:396:3420:29
6:36
#3945
Half
13.11 mi11:29:221:26:026:344:23
6:25
#3901
25K
15.53 mi11:45:301:42:106:3516:08
6:39
#3855
30K
18.64 mi12:06:512:03:316:3821:21
6:52
#3799
20M
20.00 mi12:16:262:13:066:399:35
7:03
#3808
21M
21.00 mi12:23:472:20:276:417:21
7:21
#3773
35K
21.75 mi12:29:072:25:476:425:20
7:08
#3848
23M
23.00 mi12:38:282:35:086:459:21
7:28
#3988
24M
24.00 mi12:46:002:42:406:477:32
7:32
#4139
40K
24.85 mi12:52:312:49:116:486:31
7:37
#4276
25.2M
25.20 mi12:55:222:52:026:502:51
8:16
#4328
Finish
26.22 mi13:02:562:59:366:517:34
7:26
#4559
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4640435243523819(Top 13%)3604(Top 22%)3604(Top 64%)
10K6.21 mi3.10 mi4310+3304051+3014051+3014049(Top 14%)3810(Top 24%)3810(Top 68%)
15K9.32 mi3.11 mi4117+1933880+1713880+1713819(Top 13%)3604(Top 22%)3604(Top 64%)
20K12.43 mi3.11 mi3945+1723715+1653715+1653660(Top 13%)3457(Top 21%)3457(Top 61%)
Half13.11 mi0.68 mi3901+443675+403675+403277(Top 12%)3118(Top 19%)3118(Top 55%)
25K15.53 mi2.42 mi3855+463632+433632+433829(Top 13%)3589(Top 22%)3589(Top 64%)
30K18.64 mi3.11 mi3799+563581+513581+513907(Top 14%)3604(Top 22%)3604(Top 64%)
20M20.00 mi1.36 mi3808-93587-63587-64426(Top 16%)4032(Top 25%)4032(Top 71%)
21M21.00 mi1.00 mi3773+353547+403547+403882(Top 14%)3532(Top 22%)3532(Top 63%)
35K21.75 mi0.75 mi3848-753607-603607-606142(Top 22%)5164(Top 32%)5164(Top 92%)
23M23.00 mi1.25 mi3988-1403715-1083715-1086434(Top 23%)5247(Top 33%)5247(Top 93%)
24M24.00 mi1.00 mi4139-1513840-1253840-1257904(Top 28%)6048(Top 38%)6048(Top 107%)
40K24.85 mi0.85 mi4276-1373946-1063946-1067519(Top 26%)5724(Top 36%)5724(Top 101%)
25.2M25.20 mi0.35 mi4328-523989-433989-437380(Top 26%)5545(Top 34%)5545(Top 98%)
Finish26.22 mi1.02 mi4559-2314180-1914180-1918649(Top 30%)6255(Top 39%)6255(Top 111%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3819

Males

3604

M18-39

3604

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

4049

Males

3810

M18-39

3810

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3819

Males

3604

M18-39

3604

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3660

Males

3457

M18-39

3457

20K→Half

12.4 - 13.1 mi

Top 12%
×2stories
+19ft-37ft

Overall

3277

Males

3118

M18-39

3118

Half→25K

13.1 - 15.5 mi

Top 13%
×4stories
+66ft-88ft

Overall

3829

Males

3589

M18-39

3589

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

3907

Males

3604

M18-39

3604

30K→20M

18.6 - 20.0 mi

Top 16%
×5stories
+64ft-50ft

Overall

4426

Males

4032

M18-39

4032

20M→21M

20.0 - 21.0 mi

Top 14%
×8stories
+106ft-24ft

Overall

3882

Males

3532

M18-39

3532

21M→35K

21.0 - 21.8 mi

Top 22%
×7stories
+17ft-86ft

Overall

6142

Males

5164

M18-39

5164

35K→23M

21.8 - 23.0 mi

Top 23%
×5stories
+23ft-63ft

Overall

6434

Males

5247

M18-39

5247

23M→24M

23.0 - 24.0 mi

Top 28%
×6stories
+12ft-82ft

Overall

7904

Males

6048

M18-39

6048

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

7519

Males

5724

M18-39

5724

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1story
+13ft-16ft

Overall

7380

Males

5545

M18-39

5545

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2stories
+22ft-21ft

Overall

8649

Males

6255

M18-39

6255

Passing Analysis

Category:
Athletes Passed
1311
Passed By
1230
Net Change
+81
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4640
5K → 10K37444+330#4640#4310
10K → 15K21926+193#4310#4117
15K → 20K19624+172#4117#3945
20K → Half451+44#3945#3901
Half → 25K9852+46#3901#3855
25K → 30K12973+56#3855#3799
30K → 20M6372-9#3799#3808
20M → 21M7641+35#3808#3773
21M → 35K1590-75#3773#3848
35K → 23M40180-140#3848#3988
23M → 24M21172-151#3988#4139
24M → 40K16153-137#4139#4276
40K → 25.2M1264-52#4276#4328
25.2M → Finish7238-231#4328#4559
TOTALS13111230+81
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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