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BOSTON MARATHON 2025

Matt Davies

Bib: 3359•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 8%
Gender (Male)
#0 / 16105
Top 14%
Division (M18-39)
#0 / 5642
Top 32%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:17
Rank: #1905
Start → 5K
19:17 | 6:12/mi
10K· 6.21 mi
38:31
Rank: #1863 (+42)
5K → 10K
19:14 | 6:11/mi
15K· 9.32 mi
57:52
Rank: #1885 (-22)
10K → 15K
19:21 | 6:14/mi
20K· 12.43 mi
1:17:18
Rank: #1846 (+39)
15K → 20K
19:26 | 6:15/mi
Half· 13.11 mi
1:21:32
Rank: #1862 (-16)
20K → Half
4:14 | 6:12/mi
25K· 15.53 mi
1:36:51
Rank: #1857 (+5)
Half → 25K
15:19 | 6:19/mi
30K· 18.64 mi
1:57:34
Rank: #1973 (-116)
25K → 30K
20:43 | 6:40/mi
20M
2:07:06
Rank: #2097 (-124)
30K → 20M
9:32 | 7:01/mi
21M
2:14:35
Rank: #2199 (-102)
20M → 21M
7:29 | 7:29/mi
35K· 21.75 mi
2:19:30
Rank: #2197 (+2)
21M → 35K
4:55 | 6:34/mi
23M
2:28:11
Rank: #2224 (-27)
35K → 23M
8:41 | 6:56/mi
24M
2:34:46
Rank: #2204 (+20)
23M → 24M
6:35 | 6:35/mi
40K· 24.85 mi
2:40:40
Rank: #2222 (-18)
24M → 40K
5:54 | 6:54/mi
25.2M
2:43:22
Rank: #2261 (-39)
40K → 25.2M
2:42 | 7:50/mi
Finish· 26.22 mi
2:50:13
Rank: #2308 (-47)
25.2M → Finish
6:51 | 6:43/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:32
Pace6:13 /mi
2nd Half
Distance13.11 mi
Time1:28:41
Pace6:46 /mi
📊Positive Split: 8.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:1419:176:1219:17
6:12
-
10K
6.21 mi10:40:2838:316:1219:14
6:11
-0:01
15K
9.32 mi10:59:4957:526:1319:21
6:14
+0:03
20K
12.43 mi11:19:151:17:186:1319:26
6:15
+0:01
Half
13.11 mi11:23:291:21:326:134:14
6:12
-0:03
25K
15.53 mi11:38:481:36:516:1415:19
6:19
+0:07
30K
18.64 mi11:59:311:57:346:1820:43
6:40
+0:21
20M
20.00 mi12:09:032:07:066:219:32
7:01
+0:21
21M
21.00 mi12:16:322:14:356:257:29
7:29
+0:28
35K
21.75 mi12:21:272:19:306:254:55
6:34
-0:55
23M
23.00 mi12:30:082:28:116:278:41
6:56
+0:22
24M
24.00 mi12:36:432:34:466:276:35
6:35
-0:21
40K
24.85 mi12:42:372:40:406:285:54
6:54
+0:19
25.2M
25.20 mi12:45:192:43:226:292:42
7:50
+0:56
Finish
26.22 mi12:52:102:50:136:306:51
6:43
-1:07

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

6:11 /mi

Average Pace

6:30 /mi

Slowest Pace

7:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:36:51

57% of race

Time at Steady Pace

39:04

23% of race

Time at Slower Pace

34:18

20% of race

Average Pace: 6:30 /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 mi10:21:1419:176:1219:17
6:12
#1905
10K
6.21 mi10:40:2838:316:1219:14
6:11
#1863
15K
9.32 mi10:59:4957:526:1319:21
6:14
#1885
20K
12.43 mi11:19:151:17:186:1319:26
6:15
#1846
Half
13.11 mi11:23:291:21:326:134:14
6:12
#1862
25K
15.53 mi11:38:481:36:516:1415:19
6:19
#1857
30K
18.64 mi11:59:311:57:346:1820:43
6:40
#1973
20M
20.00 mi12:09:032:07:066:219:32
7:01
#2097
21M
21.00 mi12:16:322:14:356:257:29
7:29
#2199
35K
21.75 mi12:21:272:19:306:254:55
6:34
#2197
23M
23.00 mi12:30:082:28:116:278:41
6:56
#2224
24M
24.00 mi12:36:432:34:466:276:35
6:35
#2204
40K
24.85 mi12:42:372:40:406:285:54
6:54
#2222
25.2M
25.20 mi12:45:192:43:226:292:42
7:50
#2261
Finish
26.22 mi12:52:102:50:136:306:51
6:43
#2308
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1905181118111972(Top 7%)1878(Top 12%)1878(Top 33%)
10K6.21 mi3.10 mi1863+421773+381773+381863(Top 7%)1770(Top 11%)1770(Top 31%)
15K9.32 mi3.11 mi1885-221792-191792-191972(Top 7%)1878(Top 12%)1878(Top 33%)
20K12.43 mi3.11 mi1846+391757+351757+351808(Top 6%)1719(Top 11%)1719(Top 30%)
Half13.11 mi0.68 mi1862-161773-161773-161997(Top 7%)1906(Top 12%)1906(Top 34%)
25K15.53 mi2.42 mi1857+51768+51768+51945(Top 7%)1851(Top 11%)1851(Top 33%)
30K18.64 mi3.11 mi1973-1161879-1111879-1112711(Top 10%)2565(Top 16%)2565(Top 45%)
20M20.00 mi1.36 mi2097-1241996-1171996-1174153(Top 15%)3792(Top 24%)3792(Top 67%)
21M21.00 mi1.00 mi2199-1022097-1012097-1014499(Top 16%)3989(Top 25%)3989(Top 71%)
35K21.75 mi0.75 mi2197+22096+12096+12791(Top 10%)2573(Top 16%)2573(Top 46%)
23M23.00 mi1.25 mi2224-272117-212117-213383(Top 12%)3071(Top 19%)3071(Top 54%)
24M24.00 mi1.00 mi2204+202097+202097+202400(Top 8%)2216(Top 14%)2216(Top 39%)
40K24.85 mi0.85 mi2222-182112-152112-153314(Top 12%)2956(Top 18%)2956(Top 52%)
25.2M25.20 mi0.35 mi2261-392148-362148-364920(Top 17%)4037(Top 25%)4037(Top 72%)
Finish26.22 mi1.02 mi2308-472190-422190-423979(Top 14%)3412(Top 21%)3412(Top 60%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21stories
+97ft-345ft

Overall

1972

Males

1878

M18-39

1878

5K→10K

3.1 - 6.2 mi

Top 7%
×5stories
+79ft-138ft

Overall

1863

Males

1770

M18-39

1770

10K→15K

6.2 - 9.3 mi

Top 7%
×3stories
+67ft-78ft

Overall

1972

Males

1878

M18-39

1878

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1808

Males

1719

M18-39

1719

20K→Half

12.4 - 13.1 mi

Top 7%
×2stories
+19ft-37ft

Overall

1997

Males

1906

M18-39

1906

Half→25K

13.1 - 15.5 mi

Top 7%
×4stories
+66ft-88ft

Overall

1945

Males

1851

M18-39

1851

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2711

Males

2565

M18-39

2565

30K→20M

18.6 - 20.0 mi

Top 15%
×5stories
+64ft-50ft

Overall

4153

Males

3792

M18-39

3792

20M→21M

20.0 - 21.0 mi

Top 16%
×8stories
+106ft-24ft

Overall

4499

Males

3989

M18-39

3989

21M→35K

21.0 - 21.8 mi

Top 10%
×7stories
+17ft-86ft

Overall

2791

Males

2573

M18-39

2573

35K→23M

21.8 - 23.0 mi

Top 12%
×5stories
+23ft-63ft

Overall

3383

Males

3071

M18-39

3071

23M→24M

23.0 - 24.0 mi

Top 8%
×6stories
+12ft-82ft

Overall

2400

Males

2216

M18-39

2216

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

3314

Males

2956

M18-39

2956

40K→25.2M

24.9 - 25.2 mi

Top 17%
×1story
+13ft-16ft

Overall

4920

Males

4037

M18-39

4037

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2stories
+22ft-21ft

Overall

3979

Males

3412

M18-39

3412

Passing Analysis

Category:
Athletes Passed
536
Passed By
939
Net Change
-403
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1905
5K → 10K12280+42#1905#1863
10K → 15K4264-22#1863#1885
15K → 20K8546+39#1885#1846
20K → Half319-16#1846#1862
Half → 25K4540+5#1862#1857
25K → 30K52168-116#1857#1973
30K → 20M11135-124#1973#2097
20M → 21M21123-102#2097#2199
21M → 35K2119+2#2199#2197
35K → 23M3461-27#2197#2224
23M → 24M4626+20#2224#2204
24M → 40K2745-18#2204#2222
40K → 25.2M847-39#2222#2261
25.2M → Finish1966-47#2261#2308
TOTALS536939-403
📊

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