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BOSTON MARATHON 2025

Alan Denadel

Bib: 3297•M

WA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 4%
Gender (Male)
#0 / 16105
Top 7%
Division (M18-39)
#0 / 5642
Top 18%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:22
Rank: #2035
Start → 5K
6:14/mi
19:22 split
10K· 6.21 mi
38:26
Rank: #1796 (+239)
5K → 10K
6:08/mi
19:04 split
15K· 9.32 mi
57:28
Rank: #1675 (+121)
10K → 15K
6:08/mi
19:02 split
20K· 12.43 mi
1:16:34
Rank: #1573 (+102)
15K → 20K
6:09/mi
19:06 split
Half· 13.11 mi
1:20:41
Rank: #1554 (+19)
20K → Half
6:02/mi
4:07 split
25K· 15.53 mi
1:35:31
Rank: #1465 (+89)
Half → 25K
6:07/mi
14:50 split
30K· 18.64 mi
1:54:57
Rank: #1354 (+111)
25K → 30K
6:15/mi
19:26 split
20M
2:03:33
Rank: #1307 (+47)
30K → 20M
6:20/mi
8:36 split
21M
2:10:24
Rank: #1305 (+2)
20M → 21M
6:51/mi
6:51 split
35K· 21.75 mi
2:15:09
Rank: #1305
21M → 35K
6:21/mi
4:45 split
23M
2:23:19
Rank: #1283 (+22)
35K → 23M
6:31/mi
8:10 split
24M
2:29:42
Rank: #1276 (+7)
23M → 24M
6:23/mi
6:23 split
40K· 24.85 mi
2:35:18
Rank: #1283 (-7)
24M → 40K
6:33/mi
5:36 split
25.2M
2:37:47
Rank: #1284 (-1)
40K → 25.2M
7:12/mi
2:29 split
Finish· 26.22 mi
2:44:11
Rank: #1278 (+6)
25.2M → Finish
6:17/mi
6:24 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:20:41
Pace6:09 /mi
2nd Half
Distance13.11 mi
Time1:23:30
Pace6:22 /mi
📊Positive Split: 3.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:2019:226:1419:22
6:14
-
10K
6.21 mi10:40:2438:266:1119:04
6:08
-0:06
15K
9.32 mi10:59:2657:286:1019:02
6:08
0:00
20K
12.43 mi11:18:321:16:346:1019:06
6:09
+0:01
Half
13.11 mi11:22:391:20:416:094:07
6:02
-0:07
25K
15.53 mi11:37:291:35:316:0914:50
6:07
+0:05
30K
18.64 mi11:56:551:54:576:1019:26
6:15
+0:08
20M
20.00 mi12:05:312:03:336:118:36
6:20
+0:05
21M
21.00 mi12:12:222:10:246:136:51
6:51
+0:31
35K
21.75 mi12:17:072:15:096:134:45
6:21
-0:30
23M
23.00 mi12:25:172:23:196:148:10
6:31
+0:10
24M
24.00 mi12:31:402:29:426:146:23
6:23
-0:08
40K
24.85 mi12:37:162:35:186:155:36
6:33
+0:10
25.2M
25.20 mi12:39:452:37:476:162:29
7:12
+0:39
Finish
26.22 mi12:46:092:44:116:166:24
6:17
-0:55

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

6:02 /mi

Average Pace

6:16 /mi

Slowest Pace

7:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:34:51

94% of race

Time at Steady Pace

6:51

4% of race

Time at Slower Pace

2:29

2% of race

Average Pace: 6:16 /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 mi10:21:2019:226:1419:22
6:14
#2035
10K
6.21 mi10:40:2438:266:1119:04
6:08
#1796
15K
9.32 mi10:59:2657:286:1019:02
6:08
#1675
20K
12.43 mi11:18:321:16:346:1019:06
6:09
#1573
Half
13.11 mi11:22:391:20:416:094:07
6:02
#1554
25K
15.53 mi11:37:291:35:316:0914:50
6:07
#1465
30K
18.64 mi11:56:551:54:576:1019:26
6:15
#1354
20M
20.00 mi12:05:312:03:336:118:36
6:20
#1307
21M
21.00 mi12:12:222:10:246:136:51
6:51
#1305
35K
21.75 mi12:17:072:15:096:134:45
6:21
#1305
23M
23.00 mi12:25:172:23:196:148:10
6:31
#1283
24M
24.00 mi12:31:402:29:426:146:23
6:23
#1276
40K
24.85 mi12:37:162:35:186:155:36
6:33
#1283
25.2M
25.20 mi12:39:452:37:476:162:29
7:12
#1284
Finish
26.22 mi12:46:092:44:116:166:24
6:17
#1278
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2035193719371499(Top 5%)1426(Top 9%)1426(Top 25%)
10K6.21 mi3.10 mi1796+2391707+2301707+2301610(Top 6%)1532(Top 10%)1532(Top 27%)
15K9.32 mi3.11 mi1675+1211592+1151592+1151499(Top 5%)1426(Top 9%)1426(Top 25%)
20K12.43 mi3.11 mi1573+1021493+991493+991359(Top 5%)1287(Top 8%)1287(Top 23%)
Half13.11 mi0.68 mi1554+191475+181475+181274(Top 4%)1208(Top 8%)1208(Top 21%)
25K15.53 mi2.42 mi1465+891390+851390+851153(Top 4%)1087(Top 7%)1087(Top 19%)
30K18.64 mi3.11 mi1354+1111279+1111279+1111073(Top 4%)1009(Top 6%)1009(Top 18%)
20M20.00 mi1.36 mi1307+471233+461233+461035(Top 4%)977(Top 6%)977(Top 17%)
21M21.00 mi1.00 mi1305+21231+21231+21683(Top 6%)1587(Top 10%)1587(Top 28%)
35K21.75 mi0.75 mi1305123112311774(Top 6%)1663(Top 10%)1663(Top 29%)
23M23.00 mi1.25 mi1283+221208+231208+231522(Top 5%)1426(Top 9%)1426(Top 25%)
24M24.00 mi1.00 mi1276+71201+71201+71586(Top 6%)1479(Top 9%)1479(Top 26%)
40K24.85 mi0.85 mi1283-71207-61207-61772(Top 6%)1635(Top 10%)1635(Top 29%)
25.2M25.20 mi0.35 mi1284-11208-11208-12081(Top 7%)1870(Top 12%)1870(Top 33%)
Finish26.22 mi1.02 mi1278+61203+51203+51796(Top 6%)1659(Top 10%)1659(Top 29%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21stories
+97ft-345ft

Overall

1499

Males

1426

M18-39

1426

5K→10K

3.1 - 6.2 mi

Top 6%
×5stories
+79ft-138ft

Overall

1610

Males

1532

M18-39

1532

10K→15K

6.2 - 9.3 mi

Top 5%
×3stories
+67ft-78ft

Overall

1499

Males

1426

M18-39

1426

15K→20K

9.3 - 12.4 mi

Top 5%
×5stories
+106ft-86ft

Overall

1359

Males

1287

M18-39

1287

20K→Half

12.4 - 13.1 mi

Top 4%
×2stories
+19ft-37ft

Overall

1274

Males

1208

M18-39

1208

Half→25K

13.1 - 15.5 mi

Top 4%
×4stories
+66ft-88ft

Overall

1153

Males

1087

M18-39

1087

25K→30K

15.5 - 18.6 mi

Top 4%
×9stories
+181ft-148ft

Overall

1073

Males

1009

M18-39

1009

30K→20M

18.6 - 20.0 mi

Top 4%
×5stories
+64ft-50ft

Overall

1035

Males

977

M18-39

977

20M→21M

20.0 - 21.0 mi

Top 6%
×8stories
+106ft-24ft

Overall

1683

Males

1587

M18-39

1587

21M→35K

21.0 - 21.8 mi

Top 6%
×7stories
+17ft-86ft

Overall

1774

Males

1663

M18-39

1663

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1522

Males

1426

M18-39

1426

23M→24M

23.0 - 24.0 mi

Top 6%
×6stories
+12ft-82ft

Overall

1586

Males

1479

M18-39

1479

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1772

Males

1635

M18-39

1635

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

2081

Males

1870

M18-39

1870

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2stories
+22ft-21ft

Overall

1796

Males

1659

M18-39

1659

Passing Analysis

Category:
Athletes Passed
967
Passed By
210
Net Change
+757
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2035
5K → 10K26526+239#2035#1796
10K → 15K13312+121#1796#1675
15K → 20K1108+102#1675#1573
20K → Half223+19#1573#1554
Half → 25K945+89#1554#1465
25K → 30K1176+111#1465#1354
30K → 20M5811+47#1354#1307
20M → 21M2725+2#1307#1305
21M → 35K20200#1305#1305
35K → 23M4220+22#1305#1283
23M → 24M3225+7#1283#1276
24M → 40K1421-7#1276#1283
40K → 25.2M1011-1#1283#1284
25.2M → Finish2317+6#1284#1278
TOTALS967210+757
📊

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