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BOSTON MARATHON 2025

Christopher Murphy

Bib: 5321•M

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0:00
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Overall
#0 / 28404
Top 10%
Gender (Male)
#0 / 16105
Top 17%
Division (M18-39)
#0 / 5642
Top 39%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:24
Rank: #4295
Start → 5K
6:34/mi
20:24 split
10K· 6.21 mi
40:10
Rank: #3502 (+793)
5K → 10K
6:22/mi
19:46 split
15K· 9.32 mi
59:54
Rank: #3179 (+323)
10K → 15K
6:21/mi
19:44 split
20K· 12.43 mi
1:19:38
Rank: #2905 (+274)
15K → 20K
6:21/mi
19:44 split
Half· 13.11 mi
1:23:58
Rank: #2885 (+20)
20K → Half
6:21/mi
4:20 split
25K· 15.53 mi
1:39:35
Rank: #2801 (+84)
Half → 25K
6:26/mi
15:37 split
30K· 18.64 mi
2:00:32
Rank: #2825 (-24)
25K → 30K
6:45/mi
20:57 split
20M
2:09:58
Rank: #2858 (-33)
30K → 20M
6:57/mi
9:26 split
21M
2:17:11
Rank: #2856 (+2)
20M → 21M
7:13/mi
7:13 split
35K· 21.75 mi
2:22:09
Rank: #2842 (+14)
21M → 35K
6:38/mi
4:58 split
23M
2:30:50
Rank: #2820 (+22)
35K → 23M
6:56/mi
8:41 split
24M
2:37:44
Rank: #2838 (-18)
23M → 24M
6:54/mi
6:54 split
40K· 24.85 mi
2:43:51
Rank: #2874 (-36)
24M → 40K
7:09/mi
6:07 split
25.2M
2:46:30
Rank: #2876 (-2)
40K → 25.2M
7:41/mi
2:39 split
Finish· 26.22 mi
2:53:38
Rank: #2935 (-59)
25.2M → Finish
7:00/mi
7:08 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:58
Pace6:24 /mi
2nd Half
Distance13.11 mi
Time1:29:40
Pace6:50 /mi
📊Positive Split: 6.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:4820:246:3420:24
6:34
-
10K
6.21 mi10:43:3440:106:2819:46
6:22
-0:12
15K
9.32 mi11:03:1859:546:2619:44
6:21
-0:01
20K
12.43 mi11:23:021:19:386:2419:44
6:21
0:00
Half
13.11 mi11:27:221:23:586:244:20
6:21
0:00
25K
15.53 mi11:42:591:39:356:2515:37
6:26
+0:05
30K
18.64 mi12:03:562:00:326:2820:57
6:45
+0:19
20M
20.00 mi12:13:222:09:586:309:26
6:57
+0:12
21M
21.00 mi12:20:352:17:116:327:13
7:13
+0:16
35K
21.75 mi12:25:332:22:096:324:58
6:38
-0:35
23M
23.00 mi12:34:142:30:506:338:41
6:56
+0:18
24M
24.00 mi12:41:082:37:446:346:54
6:54
-0:02
40K
24.85 mi12:47:152:43:516:366:07
7:09
+0:15
25.2M
25.20 mi12:49:542:46:306:362:39
7:41
+0:32
Finish
26.22 mi12:57:022:53:386:387:08
7:00
-0:41

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

6:21 /mi

Average Pace

6:38 /mi

Slowest Pace

7:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:19:11

46% of race

Time at Steady Pace

1:01:54

36% of race

Time at Slower Pace

32:33

19% of race

Average Pace: 6:37 /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 mi10:23:4820:246:3420:24
6:34
#4295
10K
6.21 mi10:43:3440:106:2819:46
6:22
#3502
15K
9.32 mi11:03:1859:546:2619:44
6:21
#3179
20K
12.43 mi11:23:021:19:386:2419:44
6:21
#2905
Half
13.11 mi11:27:221:23:586:244:20
6:21
#2885
25K
15.53 mi11:42:591:39:356:2515:37
6:26
#2801
30K
18.64 mi12:03:562:00:326:2820:57
6:45
#2825
20M
20.00 mi12:13:222:09:586:309:26
6:57
#2858
21M
21.00 mi12:20:352:17:116:327:13
7:13
#2856
35K
21.75 mi12:25:332:22:096:324:58
6:38
#2842
23M
23.00 mi12:34:142:30:506:338:41
6:56
#2820
24M
24.00 mi12:41:082:37:446:346:54
6:54
#2838
40K
24.85 mi12:47:152:43:516:366:07
7:09
#2874
25.2M
25.20 mi12:49:542:46:306:362:39
7:41
#2876
Finish
26.22 mi12:57:022:53:386:387:08
7:00
#2935
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4295403640362637(Top 9%)2514(Top 16%)2514(Top 45%)
10K6.21 mi3.10 mi3502+7933324+7123324+7122799(Top 10%)2665(Top 17%)2665(Top 47%)
15K9.32 mi3.11 mi3179+3233023+3013023+3012637(Top 9%)2514(Top 16%)2514(Top 45%)
20K12.43 mi3.11 mi2905+2742770+2532770+2532275(Top 8%)2168(Top 13%)2168(Top 38%)
Half13.11 mi0.68 mi2885+202750+202750+202772(Top 10%)2648(Top 16%)2648(Top 47%)
25K15.53 mi2.42 mi2801+842672+782672+782558(Top 9%)2433(Top 15%)2433(Top 43%)
30K18.64 mi3.11 mi2825-242690-182690-183097(Top 11%)2906(Top 18%)2906(Top 52%)
20M20.00 mi1.36 mi2858-332721-312721-313730(Top 13%)3429(Top 21%)3429(Top 61%)
21M21.00 mi1.00 mi2856+22717+42717+43188(Top 11%)2936(Top 18%)2936(Top 52%)
35K21.75 mi0.75 mi2842+142701+162701+163121(Top 11%)2863(Top 18%)2863(Top 51%)
23M23.00 mi1.25 mi2820+222674+272674+273386(Top 12%)3074(Top 19%)3074(Top 54%)
24M24.00 mi1.00 mi2838-182687-132687-134045(Top 14%)3562(Top 22%)3562(Top 63%)
40K24.85 mi0.85 mi2874-362718-312718-314738(Top 17%)4016(Top 25%)4016(Top 71%)
25.2M25.20 mi0.35 mi2876-22721-32721-34177(Top 15%)3533(Top 22%)3533(Top 63%)
Finish26.22 mi1.02 mi2935-592771-502771-505682(Top 20%)4519(Top 28%)4519(Top 80%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×21story building
+97ft-345ft

Overall

2637

Males

2514

M18-39

2514

5K→10K

3.1 - 6.2 mi

Top 10%
×5story building
+79ft-138ft

Overall

2799

Males

2665

M18-39

2665

10K→15K

6.2 - 9.3 mi

Top 9%
×3story building
+67ft-78ft

Overall

2637

Males

2514

M18-39

2514

15K→20K

9.3 - 12.4 mi

Top 8%
×5story building
+106ft-86ft

Overall

2275

Males

2168

M18-39

2168

20K→Half

12.4 - 13.1 mi

Top 10%
×2story building
+19ft-37ft

Overall

2772

Males

2648

M18-39

2648

Half→25K

13.1 - 15.5 mi

Top 9%
×4story building
+66ft-88ft

Overall

2558

Males

2433

M18-39

2433

25K→30K

15.5 - 18.6 mi

Top 11%
×9story building
+181ft-148ft

Overall

3097

Males

2906

M18-39

2906

30K→20M

18.6 - 20.0 mi

Top 13%
×5story building
+64ft-50ft

Overall

3730

Males

3429

M18-39

3429

20M→21M

20.0 - 21.0 mi

Top 11%
×8story building
+106ft-24ft

Overall

3188

Males

2936

M18-39

2936

21M→35K

21.0 - 21.8 mi

Top 11%
×7story building
+17ft-86ft

Overall

3121

Males

2863

M18-39

2863

35K→23M

21.8 - 23.0 mi

Top 12%
×5story building
+23ft-63ft

Overall

3386

Males

3074

M18-39

3074

23M→24M

23.0 - 24.0 mi

Top 14%
×6story building
+12ft-82ft

Overall

4045

Males

3562

M18-39

3562

24M→40K

24.0 - 24.9 mi

Top 17%
×1story
+6ft-20ft

Overall

4738

Males

4016

M18-39

4016

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

4177

Males

3533

M18-39

3533

25.2M→Finish

25.2 - 26.2 mi

Top 20%
×2story building
+22ft-21ft

Overall

5682

Males

4519

M18-39

4519

Passing Analysis

Category:
Athletes Passed
1930
Passed By
570
Net Change
+1360
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4295
5K → 10K8007+793#4295#3502
10K → 15K3274+323#3502#3179
15K → 20K2806+274#3179#2905
20K → Half299+20#2905#2885
Half → 25K10319+84#2885#2801
25K → 30K104128-24#2801#2825
30K → 20M4376-33#2825#2858
20M → 21M5149+2#2858#2856
21M → 35K3925+14#2856#2842
35K → 23M5735+22#2842#2820
23M → 24M3351-18#2820#2838
24M → 40K2763-36#2838#2874
40K → 25.2M1921-2#2874#2876
25.2M → Finish1877-59#2876#2935
TOTALS1930570+1360
📊

Passing Visuals

Category:
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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