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BOSTON MARATHON 2025

Julien Poncelet

Bib: 28845•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 22%
Gender (Male)
#0 / 16105
Top 34%
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
21:46
Rank: #7851
Start → 5K
21:46 | 7:00/mi
10K· 6.21 mi
43:09
Rank: #7462 (+389)
5K → 10K
21:23 | 6:53/mi
15K· 9.32 mi
1:04:46
Rank: #7422 (+40)
10K → 15K
21:37 | 6:57/mi
20K· 12.43 mi
1:26:22
Rank: #7164 (+258)
15K → 20K
21:36 | 6:57/mi
Half· 13.11 mi
1:31:00
Rank: #7131 (+33)
20K → Half
4:38 | 6:47/mi
25K· 15.53 mi
1:47:35
Rank: #6763 (+368)
Half → 25K
16:35 | 6:50/mi
30K· 18.64 mi
2:09:47
Rank: #6410 (+353)
25K → 30K
22:12 | 7:09/mi
20M
2:19:42
Rank: #6285 (+125)
30K → 20M
9:55 | 7:18/mi
21M
2:27:33
Rank: #6239 (+46)
20M → 21M
7:51 | 7:51/mi
35K· 21.75 mi
2:32:53
Rank: #6204 (+35)
21M → 35K
5:20 | 7:08/mi
23M
2:42:29
Rank: #6209 (-5)
35K → 23M
9:36 | 7:40/mi
24M
2:49:52
Rank: #6179 (+30)
23M → 24M
7:23 | 7:23/mi
40K· 24.85 mi
2:56:29
Rank: #6193 (-14)
24M → 40K
6:37 | 7:44/mi
25.2M
2:59:24
Rank: #6201 (-8)
40K → 25.2M
2:55 | 8:27/mi
Finish· 26.22 mi
3:06:48
Rank: #6190 (+11)
25.2M → Finish
7:24 | 7:16/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:00
Pace6:56 /mi
2nd Half
Distance13.11 mi
Time1:35:48
Pace7:18 /mi
📊Positive Split: 5.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:39:2221:467:0021:46
7:00
-
10K
6.21 mi12:00:4543:096:5721:23
6:53
-0:07
15K
9.32 mi12:22:221:04:466:5721:37
6:57
+0:04
20K
12.43 mi12:43:581:26:226:5721:36
6:57
0:00
Half
13.11 mi12:48:361:31:006:564:38
6:47
-0:10
25K
15.53 mi13:05:111:47:356:5616:35
6:50
+0:03
30K
18.64 mi13:27:232:09:476:5822:12
7:09
+0:19
20M
20.00 mi13:37:182:19:426:599:55
7:18
+0:09
21M
21.00 mi13:45:092:27:337:027:51
7:51
+0:33
35K
21.75 mi13:50:292:32:537:025:20
7:08
-0:43
23M
23.00 mi14:00:052:42:297:049:36
7:40
+0:32
24M
24.00 mi14:07:282:49:527:057:23
7:23
-0:17
40K
24.85 mi14:14:052:56:297:066:37
7:44
+0:21
25.2M
25.20 mi14:17:002:59:247:072:55
8:27
+0:43
Finish
26.22 mi14:24:243:06:487:087:24
7:16
-1:11

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

6:47 /mi

Average Pace

7:08 /mi

Slowest Pace

8:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

42:36

23% of race

Time at Steady Pace

1:49:50

59% of race

Time at Slower Pace

34:22

18% of race

Average Pace: 7:07 /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 mi11:39:2221:467:0021:46
7:00
#7851
10K
6.21 mi12:00:4543:096:5721:23
6:53
#7462
15K
9.32 mi12:22:221:04:466:5721:37
6:57
#7422
20K
12.43 mi12:43:581:26:226:5721:36
6:57
#7164
Half
13.11 mi12:48:361:31:006:564:38
6:47
#7131
25K
15.53 mi13:05:111:47:356:5616:35
6:50
#6763
30K
18.64 mi13:27:232:09:476:5822:12
7:09
#6410
20M
20.00 mi13:37:182:19:426:599:55
7:18
#6285
21M
21.00 mi13:45:092:27:337:027:51
7:51
#6239
35K
21.75 mi13:50:292:32:537:025:20
7:08
#6204
23M
23.00 mi14:00:052:42:297:049:36
7:40
#6209
24M
24.00 mi14:07:282:49:527:057:23
7:23
#6179
40K
24.85 mi14:14:052:56:297:066:37
7:44
#6193
25.2M
25.20 mi14:17:002:59:247:072:55
8:27
#6201
Finish
26.22 mi14:24:243:06:487:087:24
7:16
#6190
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi7851689968997342(Top 26%)6505(Top 40%)6505(Top 115%)
10K6.21 mi3.10 mi7462+3896626+2736626+2737096(Top 25%)6348(Top 39%)6348(Top 113%)
15K9.32 mi3.11 mi7422+406590+366590+367342(Top 26%)6505(Top 40%)6505(Top 115%)
20K12.43 mi3.11 mi7164+2586391+1996391+1996580(Top 23%)5886(Top 37%)5886(Top 104%)
Half13.11 mi0.68 mi7131+336364+276364+276038(Top 21%)5459(Top 34%)5459(Top 97%)
25K15.53 mi2.42 mi6763+3686073+2916073+2915188(Top 18%)4754(Top 30%)4754(Top 84%)
30K18.64 mi3.11 mi6410+3535760+3135760+3135574(Top 20%)4992(Top 31%)4992(Top 88%)
20M20.00 mi1.36 mi6285+1255647+1135647+1135758(Top 20%)5019(Top 31%)5019(Top 89%)
21M21.00 mi1.00 mi6239+465596+515596+516458(Top 23%)5353(Top 33%)5353(Top 95%)
35K21.75 mi0.75 mi6204+355559+375559+376120(Top 22%)5142(Top 32%)5142(Top 91%)
23M23.00 mi1.25 mi6209-55537+225537+227654(Top 27%)5956(Top 37%)5956(Top 106%)
24M24.00 mi1.00 mi6179+305499+385499+386905(Top 24%)5458(Top 34%)5458(Top 97%)
40K24.85 mi0.85 mi6193-145490+95490+98305(Top 29%)6143(Top 38%)6143(Top 109%)
25.2M25.20 mi0.35 mi6201-85484+65484+68438(Top 30%)6123(Top 38%)6123(Top 109%)
Finish26.22 mi1.02 mi6190+115450+345450+347447(Top 26%)5580(Top 35%)5580(Top 99%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
×21stories
+97ft-345ft

Overall

7342

Males

6505

M18-39

6505

5K→10K

3.1 - 6.2 mi

Top 25%
×5stories
+79ft-138ft

Overall

7096

Males

6348

M18-39

6348

10K→15K

6.2 - 9.3 mi

Top 26%
×3stories
+67ft-78ft

Overall

7342

Males

6505

M18-39

6505

15K→20K

9.3 - 12.4 mi

Top 23%
×5stories
+106ft-86ft

Overall

6580

Males

5886

M18-39

5886

20K→Half

12.4 - 13.1 mi

Top 21%
×2stories
+19ft-37ft

Overall

6038

Males

5459

M18-39

5459

Half→25K

13.1 - 15.5 mi

Top 18%
×4stories
+66ft-88ft

Overall

5188

Males

4754

M18-39

4754

25K→30K

15.5 - 18.6 mi

Top 20%
×9stories
+181ft-148ft

Overall

5574

Males

4992

M18-39

4992

30K→20M

18.6 - 20.0 mi

Top 20%
×5stories
+64ft-50ft

Overall

5758

Males

5019

M18-39

5019

20M→21M

20.0 - 21.0 mi

Top 23%
×8stories
+106ft-24ft

Overall

6458

Males

5353

M18-39

5353

21M→35K

21.0 - 21.8 mi

Top 22%
×7stories
+17ft-86ft

Overall

6120

Males

5142

M18-39

5142

35K→23M

21.8 - 23.0 mi

Top 27%
×5stories
+23ft-63ft

Overall

7654

Males

5956

M18-39

5956

23M→24M

23.0 - 24.0 mi

Top 24%
×6stories
+12ft-82ft

Overall

6905

Males

5458

M18-39

5458

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

8305

Males

6143

M18-39

6143

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

8438

Males

6123

M18-39

6123

25.2M→Finish

25.2 - 26.2 mi

Top 26%
×2stories
+22ft-21ft

Overall

7447

Males

5580

M18-39

5580

Passing Analysis

Category:
Athletes Passed
2270
Passed By
609
Net Change
+1661
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7851
5K → 10K44859+389#7851#7462
10K → 15K161121+40#7462#7422
15K → 20K28022+258#7422#7164
20K → Half396+33#7164#7131
Half → 25K3680+368#7131#6763
25K → 30K38532+353#6763#6410
30K → 20M15631+125#6410#6285
20M → 21M8337+46#6285#6239
21M → 35K5419+35#6239#6204
35K → 23M7782-5#6204#6209
23M → 24M7747+30#6209#6179
24M → 40K4761-14#6179#6193
40K → 25.2M3139-8#6193#6201
25.2M → Finish6453+11#6201#6190
TOTALS2270609+1661
📊

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