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BOSTON MARATHON 2025

Dylan Hayes

Bib: 3898•M

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0:00
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Overall
#0 / 28404
Top 4%
Gender (Male)
#0 / 16105
Top 6%
Division (M18-39)
#0 / 5642
Top 15%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:12
Rank: #1735
Start → 5K
19:12 | 6:11/mi
10K· 6.21 mi
38:17
Rank: #1676 (+59)
5K → 10K
19:05 | 6:09/mi
15K· 9.32 mi
57:20
Rank: #1612 (+64)
10K → 15K
19:03 | 6:08/mi
20K· 12.43 mi
1:16:24
Rank: #1519 (+93)
15K → 20K
19:04 | 6:08/mi
Half· 13.11 mi
1:20:32
Rank: #1506 (+13)
20K → Half
4:08 | 6:03/mi
25K· 15.53 mi
1:35:18
Rank: #1409 (+97)
Half → 25K
14:46 | 6:05/mi
30K· 18.64 mi
1:54:27
Rank: #1270 (+139)
25K → 30K
19:09 | 6:10/mi
20M
2:02:55
Rank: #1211 (+59)
30K → 20M
8:28 | 6:14/mi
21M
2:09:28
Rank: #1153 (+58)
20M → 21M
6:33 | 6:33/mi
35K· 21.75 mi
2:14:08
Rank: #1153
21M → 35K
4:40 | 6:14/mi
23M
2:22:12
Rank: #1116 (+37)
35K → 23M
8:04 | 6:27/mi
24M
2:28:32
Rank: #1113 (+3)
23M → 24M
6:20 | 6:20/mi
40K· 24.85 mi
2:33:56
Rank: #1091 (+22)
24M → 40K
5:24 | 6:19/mi
25.2M
2:36:16
Rank: #1077 (+14)
40K → 25.2M
2:20 | 6:46/mi
Finish· 26.22 mi
2:42:22
Rank: #1043 (+34)
25.2M → Finish
6:06 | 5:59/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:20:32
Pace6:09 /mi
2nd Half
Distance13.11 mi
Time1:21:50
Pace6:15 /mi
📊Positive Split: 1.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:1219:126:1119:12
6:11
-
10K
6.21 mi10:40:1738:176:1019:05
6:09
-0:02
15K
9.32 mi10:59:2057:206:0919:03
6:08
-0:01
20K
12.43 mi11:18:241:16:246:0919:04
6:08
0:00
Half
13.11 mi11:22:321:20:326:094:08
6:03
-0:05
25K
15.53 mi11:37:181:35:186:0814:46
6:05
+0:02
30K
18.64 mi11:56:271:54:276:0819:09
6:10
+0:05
20M
20.00 mi12:04:552:02:556:098:28
6:14
+0:04
21M
21.00 mi12:11:282:09:286:106:33
6:33
+0:19
35K
21.75 mi12:16:082:14:086:104:40
6:14
-0:19
23M
23.00 mi12:24:122:22:126:118:04
6:27
+0:13
24M
24.00 mi12:30:322:28:326:116:20
6:20
-0:07
40K
24.85 mi12:35:562:33:566:125:24
6:19
-0:01
25.2M
25.20 mi12:38:162:36:166:122:20
6:46
+0:27
Finish
26.22 mi12:44:222:42:226:126:06
5:59
-0:47

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

5:59 /mi

Average Pace

6:12 /mi

Slowest Pace

6:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:40:02

99% of race

Time at Steady Pace

2:20

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:12 /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 mi10:21:1219:126:1119:12
6:11
#1735
10K
6.21 mi10:40:1738:176:1019:05
6:09
#1676
15K
9.32 mi10:59:2057:206:0919:03
6:08
#1612
20K
12.43 mi11:18:241:16:246:0919:04
6:08
#1519
Half
13.11 mi11:22:321:20:326:094:08
6:03
#1506
25K
15.53 mi11:37:181:35:186:0814:46
6:05
#1409
30K
18.64 mi11:56:271:54:276:0819:09
6:10
#1270
20M
20.00 mi12:04:552:02:556:098:28
6:14
#1211
21M
21.00 mi12:11:282:09:286:106:33
6:33
#1153
35K
21.75 mi12:16:082:14:086:104:40
6:14
#1153
23M
23.00 mi12:24:122:22:126:118:04
6:27
#1116
24M
24.00 mi12:30:322:28:326:116:20
6:20
#1113
40K
24.85 mi12:35:562:33:566:125:24
6:19
#1091
25.2M
25.20 mi12:38:162:36:166:122:20
6:46
#1077
Finish
26.22 mi12:44:222:42:226:126:06
5:59
#1043
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1735164716471518(Top 5%)1443(Top 9%)1443(Top 26%)
10K6.21 mi3.10 mi1676+591595+521595+521630(Top 6%)1551(Top 10%)1551(Top 27%)
15K9.32 mi3.11 mi1612+641534+611534+611518(Top 5%)1443(Top 9%)1443(Top 26%)
20K12.43 mi3.11 mi1519+931444+901444+901302(Top 5%)1232(Top 8%)1232(Top 22%)
Half13.11 mi0.68 mi1506+131431+131431+131346(Top 5%)1278(Top 8%)1278(Top 23%)
25K15.53 mi2.42 mi1409+971337+941337+941053(Top 4%)996(Top 6%)996(Top 18%)
30K18.64 mi3.11 mi1270+1391199+1381199+138827(Top 3%)774(Top 5%)774(Top 14%)
20M20.00 mi1.36 mi1211+591143+561143+56801(Top 3%)756(Top 5%)756(Top 13%)
21M21.00 mi1.00 mi1153+581086+571086+57790(Top 3%)747(Top 5%)747(Top 13%)
35K21.75 mi0.75 mi1153108610861337(Top 5%)1264(Top 8%)1264(Top 22%)
23M23.00 mi1.25 mi1116+371051+351051+351270(Top 4%)1195(Top 7%)1195(Top 21%)
24M24.00 mi1.00 mi1113+31047+41047+41393(Top 5%)1304(Top 8%)1304(Top 23%)
40K24.85 mi0.85 mi1091+221028+191028+191003(Top 4%)940(Top 6%)940(Top 17%)
25.2M25.20 mi0.35 mi1077+141014+141014+14886(Top 3%)819(Top 5%)819(Top 15%)
Finish26.22 mi1.02 mi1043+34981+33981+33872(Top 3%)821(Top 5%)821(Top 15%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21stories
+97ft-345ft

Overall

1518

Males

1443

M18-39

1443

5K→10K

3.1 - 6.2 mi

Top 6%
×5stories
+79ft-138ft

Overall

1630

Males

1551

M18-39

1551

10K→15K

6.2 - 9.3 mi

Top 5%
×3stories
+67ft-78ft

Overall

1518

Males

1443

M18-39

1443

15K→20K

9.3 - 12.4 mi

Top 5%
×5stories
+106ft-86ft

Overall

1302

Males

1232

M18-39

1232

20K→Half

12.4 - 13.1 mi

Top 5%
×2stories
+19ft-37ft

Overall

1346

Males

1278

M18-39

1278

Half→25K

13.1 - 15.5 mi

Top 4%
×4stories
+66ft-88ft

Overall

1053

Males

996

M18-39

996

25K→30K

15.5 - 18.6 mi

Top 3%
×9stories
+181ft-148ft

Overall

827

Males

774

M18-39

774

30K→20M

18.6 - 20.0 mi

Top 3%
×5stories
+64ft-50ft

Overall

801

Males

756

M18-39

756

20M→21M

20.0 - 21.0 mi

Top 3%
×8stories
+106ft-24ft

Overall

790

Males

747

M18-39

747

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1337

Males

1264

M18-39

1264

35K→23M

21.8 - 23.0 mi

Top 4%
×5stories
+23ft-63ft

Overall

1270

Males

1195

M18-39

1195

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1393

Males

1304

M18-39

1304

24M→40K

24.0 - 24.9 mi

Top 4%
×1story
+6ft-20ft

Overall

1003

Males

940

M18-39

940

40K→25.2M

24.9 - 25.2 mi

Top 3%
×1story
+13ft-16ft

Overall

886

Males

819

M18-39

819

25.2M→Finish

25.2 - 26.2 mi

Top 3%
×2stories
+22ft-21ft

Overall

872

Males

821

M18-39

821

Passing Analysis

Category:
Athletes Passed
858
Passed By
166
Net Change
+692
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1735
5K → 10K11253+59#1735#1676
10K → 15K9127+64#1676#1612
15K → 20K1029+93#1612#1519
20K → Half185+13#1519#1506
Half → 25K1003+97#1506#1409
25K → 30K1423+139#1409#1270
30K → 20M623+59#1270#1211
20M → 21M591+58#1211#1153
21M → 35K21210#1153#1153
35K → 23M4912+37#1153#1116
23M → 24M1815+3#1116#1113
24M → 40K286+22#1113#1091
40K → 25.2M173+14#1091#1077
25.2M → Finish395+34#1077#1043
TOTALS858166+692
📊

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