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BOSTON MARATHON 2025

Matthew Eyler

Bib: 1682•M

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 7%
Gender (Male)
#0 / 16105
Top 11%
Division (M18-39)
#0 / 5642
Top 26%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:43
Rank: #2739
Start → 5K
19:43 | 6:21/mi
10K· 6.21 mi
39:16
Rank: #2554 (+185)
5K → 10K
19:33 | 6:18/mi
15K· 9.32 mi
58:43
Rank: #2374 (+180)
10K → 15K
19:27 | 6:16/mi
20K· 12.43 mi
1:18:24
Rank: #2305 (+69)
15K → 20K
19:41 | 6:20/mi
Half· 13.11 mi
1:22:38
Rank: #2284 (+21)
20K → Half
4:14 | 6:12/mi
25K· 15.53 mi
1:38:15
Rank: #2315 (-31)
Half → 25K
15:37 | 6:26/mi
30K· 18.64 mi
1:58:34
Rank: #2241 (+74)
25K → 30K
20:19 | 6:32/mi
20M
2:07:28
Rank: #2190 (+51)
30K → 20M
8:54 | 6:33/mi
21M
2:14:22
Rank: #2146 (+44)
20M → 21M
6:54 | 6:54/mi
35K· 21.75 mi
2:19:06
Rank: #2115 (+31)
21M → 35K
4:44 | 6:20/mi
23M
2:27:20
Rank: #2053 (+62)
35K → 23M
8:14 | 6:35/mi
24M
2:33:42
Rank: #1986 (+67)
23M → 24M
6:22 | 6:22/mi
40K· 24.85 mi
2:39:14
Rank: #1943 (+43)
24M → 40K
5:32 | 6:28/mi
25.2M
2:41:40
Rank: #1921 (+22)
40K → 25.2M
2:26 | 7:03/mi
Finish· 26.22 mi
2:47:55
Rank: #1861 (+60)
25.2M → Finish
6:15 | 6:08/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:38
Pace6:18 /mi
2nd Half
Distance13.11 mi
Time1:25:17
Pace6:30 /mi
📊Positive Split: 3.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:2919:436:2119:43
6:21
-
10K
6.21 mi10:40:0239:166:1919:33
6:18
-0:03
15K
9.32 mi10:59:2958:436:1819:27
6:16
-0:02
20K
12.43 mi11:19:101:18:246:1919:41
6:20
+0:04
Half
13.11 mi11:23:241:22:386:184:14
6:12
-0:08
25K
15.53 mi11:39:011:38:156:1915:37
6:26
+0:14
30K
18.64 mi11:59:201:58:346:2220:19
6:32
+0:06
20M
20.00 mi12:08:142:07:286:228:54
6:33
+0:01
21M
21.00 mi12:15:082:14:226:246:54
6:54
+0:21
35K
21.75 mi12:19:522:19:066:244:44
6:20
-0:34
23M
23.00 mi12:28:062:27:206:248:14
6:35
+0:15
24M
24.00 mi12:34:282:33:426:246:22
6:22
-0:13
40K
24.85 mi12:40:002:39:146:245:32
6:28
+0:06
25.2M
25.20 mi12:42:262:41:406:252:26
7:03
+0:35
Finish
26.22 mi12:48:412:47:556:256:15
6:08
-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

6:08 /mi

Average Pace

6:25 /mi

Slowest Pace

7:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:38:35

94% of race

Time at Steady Pace

9:20

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:24 /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 mi10:20:2919:436:2119:43
6:21
#2739
10K
6.21 mi10:40:0239:166:1919:33
6:18
#2554
15K
9.32 mi10:59:2958:436:1819:27
6:16
#2374
20K
12.43 mi11:19:101:18:246:1919:41
6:20
#2305
Half
13.11 mi11:23:241:22:386:184:14
6:12
#2284
25K
15.53 mi11:39:011:38:156:1915:37
6:26
#2315
30K
18.64 mi11:59:201:58:346:2220:19
6:32
#2241
20M
20.00 mi12:08:142:07:286:228:54
6:33
#2190
21M
21.00 mi12:15:082:14:226:246:54
6:54
#2146
35K
21.75 mi12:19:522:19:066:244:44
6:20
#2115
23M
23.00 mi12:28:062:27:206:248:14
6:35
#2053
24M
24.00 mi12:34:282:33:426:246:22
6:22
#1986
40K
24.85 mi12:40:002:39:146:245:32
6:28
#1943
25.2M
25.20 mi12:42:262:41:406:252:26
7:03
#1921
Finish
26.22 mi12:48:412:47:556:256:15
6:08
#1861
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2739261226122162(Top 8%)2064(Top 13%)2064(Top 37%)
10K6.21 mi3.10 mi2554+1852433+1792433+1792385(Top 8%)2282(Top 14%)2282(Top 40%)
15K9.32 mi3.11 mi2374+1802269+1642269+1642162(Top 8%)2064(Top 13%)2064(Top 37%)
20K12.43 mi3.11 mi2305+692201+682201+682199(Top 8%)2098(Top 13%)2098(Top 37%)
Half13.11 mi0.68 mi2284+212182+192182+192045(Top 7%)1954(Top 12%)1954(Top 35%)
25K15.53 mi2.42 mi2315-312209-272209-272566(Top 9%)2441(Top 15%)2441(Top 43%)
30K18.64 mi3.11 mi2241+742136+732136+732152(Top 8%)2042(Top 13%)2042(Top 36%)
20M20.00 mi1.36 mi2190+512088+482088+481826(Top 6%)1730(Top 11%)1730(Top 31%)
21M21.00 mi1.00 mi2146+442045+432045+431895(Top 7%)1786(Top 11%)1786(Top 32%)
35K21.75 mi0.75 mi2115+312014+312014+311748(Top 6%)1642(Top 10%)1642(Top 29%)
23M23.00 mi1.25 mi2053+621952+621952+621745(Top 6%)1633(Top 10%)1633(Top 29%)
24M24.00 mi1.00 mi1986+671885+671885+671554(Top 5%)1453(Top 9%)1453(Top 26%)
40K24.85 mi0.85 mi1943+431841+441841+441527(Top 5%)1414(Top 9%)1414(Top 25%)
25.2M25.20 mi0.35 mi1921+221819+221819+221686(Top 6%)1543(Top 10%)1543(Top 27%)
Finish26.22 mi1.02 mi1861+601761+581761+581317(Top 5%)1230(Top 8%)1230(Top 22%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21stories
+97ft-345ft

Overall

2162

Males

2064

M18-39

2064

5K→10K

3.1 - 6.2 mi

Top 8%
×5stories
+79ft-138ft

Overall

2385

Males

2282

M18-39

2282

10K→15K

6.2 - 9.3 mi

Top 8%
×3stories
+67ft-78ft

Overall

2162

Males

2064

M18-39

2064

15K→20K

9.3 - 12.4 mi

Top 8%
×5stories
+106ft-86ft

Overall

2199

Males

2098

M18-39

2098

20K→Half

12.4 - 13.1 mi

Top 7%
×2stories
+19ft-37ft

Overall

2045

Males

1954

M18-39

1954

Half→25K

13.1 - 15.5 mi

Top 9%
×4stories
+66ft-88ft

Overall

2566

Males

2441

M18-39

2441

25K→30K

15.5 - 18.6 mi

Top 8%
×9stories
+181ft-148ft

Overall

2152

Males

2042

M18-39

2042

30K→20M

18.6 - 20.0 mi

Top 6%
×5stories
+64ft-50ft

Overall

1826

Males

1730

M18-39

1730

20M→21M

20.0 - 21.0 mi

Top 7%
×8stories
+106ft-24ft

Overall

1895

Males

1786

M18-39

1786

21M→35K

21.0 - 21.8 mi

Top 6%
×7stories
+17ft-86ft

Overall

1748

Males

1642

M18-39

1642

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1745

Males

1633

M18-39

1633

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1554

Males

1453

M18-39

1453

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1527

Males

1414

M18-39

1414

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1686

Males

1543

M18-39

1543

25.2M→Finish

25.2 - 26.2 mi

Top 5%
×2stories
+22ft-21ft

Overall

1317

Males

1230

M18-39

1230

Passing Analysis

Category:
Athletes Passed
1164
Passed By
286
Net Change
+878
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2739
5K → 10K22540+185#2739#2554
10K → 15K19616+180#2554#2374
15K → 20K10233+69#2374#2305
20K → Half243+21#2305#2284
Half → 25K4273-31#2284#2315
25K → 30K12652+74#2315#2241
30K → 20M6312+51#2241#2190
20M → 21M5915+44#2190#2146
21M → 35K398+31#2146#2115
35K → 23M7210+62#2115#2053
23M → 24M725+67#2053#1986
24M → 40K496+43#1986#1943
40K → 25.2M253+22#1943#1921
25.2M → Finish7010+60#1921#1861
TOTALS1164286+878
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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