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BOSTON MARATHON 2025

Robert Reed

Bib: 30675•M

MA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
33:17
Rank: #27142
Start → 5K
33:17 | 10:43/mi
10K· 6.21 mi
1:07:18
Rank: #27080 (+62)
5K → 10K
34:01 | 10:57/mi
15K· 9.32 mi
1:41:24
Rank: #26912 (+168)
10K → 15K
34:06 | 10:59/mi
20K· 12.43 mi
2:16:35
Rank: #26764 (+148)
15K → 20K
35:11 | 11:19/mi
Half· 13.11 mi
2:24:19
Rank: #26771 (-7)
20K → Half
7:44 | 11:20/mi
25K· 15.53 mi
2:54:09
Rank: #26787 (-16)
Half → 25K
29:50 | 12:18/mi
30K· 18.64 mi
3:33:52
Rank: #26740 (+47)
25K → 30K
39:43 | 12:47/mi
20M
3:51:15
Rank: #26731 (+9)
30K → 20M
17:23 | 12:48/mi
21M
4:05:01
Rank: #26699 (+32)
20M → 21M
13:46 | 13:46/mi
35K· 21.75 mi
4:14:44
Rank: #26729 (-30)
21M → 35K
9:43 | 12:59/mi
23M
4:30:35
Rank: #26684 (+45)
35K → 23M
15:51 | 12:40/mi
24M
4:43:01
Rank: #26677 (+7)
23M → 24M
12:26 | 12:26/mi
40K· 24.85 mi
4:53:05
Rank: #26633 (+44)
24M → 40K
10:04 | 11:46/mi
25.2M
4:57:27
Rank: #26606 (+27)
40K → 25.2M
4:22 | 12:40/mi
Finish· 26.22 mi
5:08:03
Rank: #26551 (+55)
25.2M → Finish
10:36 | 10:24/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:24:19
Pace11:01 /mi
2nd Half
Distance13.11 mi
Time2:43:44
Pace12:29 /mi
📊Positive Split: 13.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:4533:1710:4333:17
10:43
-
10K
6.21 mi12:28:461:07:1810:5034:01
10:57
+0:14
15K
9.32 mi13:02:521:41:2410:5334:06
10:59
+0:02
20K
12.43 mi13:38:032:16:3510:5935:11
11:19
+0:20
Half
13.11 mi13:45:472:24:1911:017:44
11:20
+0:01
25K
15.53 mi14:15:372:54:0911:1329:50
12:18
+0:58
30K
18.64 mi14:55:203:33:5211:2839:43
12:47
+0:29
20M
20.00 mi15:12:433:51:1511:3417:23
12:48
+0:01
21M
21.00 mi15:26:294:05:0111:4013:46
13:46
+0:58
35K
21.75 mi15:36:124:14:4411:439:43
12:59
-0:47
23M
23.00 mi15:52:034:30:3511:4615:51
12:40
-0:19
24M
24.00 mi16:04:294:43:0111:4812:26
12:26
-0:14
40K
24.85 mi16:14:334:53:0511:4810:04
11:46
-0:40
25.2M
25.20 mi16:18:554:57:2711:484:22
12:40
+0:54
Finish
26.22 mi16:29:315:08:0311:4510:36
10:24
-2:16

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

10:24 /mi

Average Pace

11:45 /mi

Slowest Pace

13:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:44:59

54% of race

Time at Steady Pace

1:02:29

20% of race

Time at Slower Pace

1:20:35

26% of race

Average Pace: 11:45 /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 mi11:54:4533:1710:4333:17
10:43
#27142
10K
6.21 mi12:28:461:07:1810:5034:01
10:57
#27080
15K
9.32 mi13:02:521:41:2410:5334:06
10:59
#26912
20K
12.43 mi13:38:032:16:3510:5935:11
11:19
#26764
Half
13.11 mi13:45:472:24:1911:017:44
11:20
#26771
25K
15.53 mi14:15:372:54:0911:1329:50
12:18
#26787
30K
18.64 mi14:55:203:33:5211:2839:43
12:47
#26740
20M
20.00 mi15:12:433:51:1511:3417:23
12:48
#26731
21M
21.00 mi15:26:294:05:0111:4013:46
13:46
#26699
35K
21.75 mi15:36:124:14:4411:439:43
12:59
#26729
23M
23.00 mi15:52:034:30:3511:4615:51
12:40
#26684
24M
24.00 mi16:04:294:43:0111:4812:26
12:26
#26677
40K
24.85 mi16:14:334:53:0511:4810:04
11:46
#26633
25.2M
25.20 mi16:18:554:57:2711:484:22
12:40
#26606
Finish
26.22 mi16:29:315:08:0311:4510:36
10:24
#26551
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi27142156581565826647(Top 94%)15422(Top 96%)15422(Top 273%)
10K6.21 mi3.10 mi27080+6215614+4415614+4426996(Top 95%)15556(Top 97%)15556(Top 276%)
15K9.32 mi3.11 mi26912+16815540+7415540+7426647(Top 94%)15422(Top 96%)15422(Top 273%)
20K12.43 mi3.11 mi26764+14815478+6215478+6226420(Top 93%)15307(Top 95%)15307(Top 271%)
Half13.11 mi0.68 mi26771-7154781547826903(Top 95%)15477(Top 96%)15477(Top 274%)
25K15.53 mi2.42 mi26787-1615466+1215466+1226757(Top 94%)15404(Top 96%)15404(Top 273%)
30K18.64 mi3.11 mi26740+4715418+4815418+4826464(Top 93%)15191(Top 94%)15191(Top 269%)
20M20.00 mi1.36 mi26731+915413+515413+526244(Top 92%)15041(Top 93%)15041(Top 267%)
21M21.00 mi1.00 mi26699+3215395+1815395+1825963(Top 91%)14871(Top 92%)14871(Top 264%)
35K21.75 mi0.75 mi26729-3015394+115394+126952(Top 95%)15318(Top 95%)15318(Top 271%)
23M23.00 mi1.25 mi26684+4515359+3515359+3525999(Top 92%)14841(Top 92%)14841(Top 263%)
24M24.00 mi1.00 mi26677+715352+715352+726235(Top 92%)14933(Top 93%)14933(Top 265%)
40K24.85 mi0.85 mi26633+4415328+2415328+2424598(Top 87%)14068(Top 87%)14068(Top 249%)
25.2M25.20 mi0.35 mi26606+2715315+1315315+1324508(Top 86%)14027(Top 87%)14027(Top 249%)
Finish26.22 mi1.02 mi26551+5515289+2615289+2624056(Top 85%)13802(Top 86%)13802(Top 245%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×21stories
+97ft-345ft

Overall

26647

Males

15422

M18-39

15422

5K→10K

3.1 - 6.2 mi

Top 95%
×5stories
+79ft-138ft

Overall

26996

Males

15556

M18-39

15556

10K→15K

6.2 - 9.3 mi

Top 94%
×3stories
+67ft-78ft

Overall

26647

Males

15422

M18-39

15422

15K→20K

9.3 - 12.4 mi

Top 93%
×5stories
+106ft-86ft

Overall

26420

Males

15307

M18-39

15307

20K→Half

12.4 - 13.1 mi

Top 95%
×2stories
+19ft-37ft

Overall

26903

Males

15477

M18-39

15477

Half→25K

13.1 - 15.5 mi

Top 94%
×4stories
+66ft-88ft

Overall

26757

Males

15404

M18-39

15404

25K→30K

15.5 - 18.6 mi

Top 93%
×9stories
+181ft-148ft

Overall

26464

Males

15191

M18-39

15191

30K→20M

18.6 - 20.0 mi

Top 92%
×5stories
+64ft-50ft

Overall

26244

Males

15041

M18-39

15041

20M→21M

20.0 - 21.0 mi

Top 91%
×8stories
+106ft-24ft

Overall

25963

Males

14871

M18-39

14871

21M→35K

21.0 - 21.8 mi

Top 95%
×7stories
+17ft-86ft

Overall

26952

Males

15318

M18-39

15318

35K→23M

21.8 - 23.0 mi

Top 92%
×5stories
+23ft-63ft

Overall

25999

Males

14841

M18-39

14841

23M→24M

23.0 - 24.0 mi

Top 92%
×6stories
+12ft-82ft

Overall

26235

Males

14933

M18-39

14933

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

24598

Males

14068

M18-39

14068

40K→25.2M

24.9 - 25.2 mi

Top 86%
×1story
+13ft-16ft

Overall

24508

Males

14027

M18-39

14027

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2stories
+22ft-21ft

Overall

24056

Males

13802

M18-39

13802

Passing Analysis

Category:
Athletes Passed
1097
Passed By
506
Net Change
+591
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27142
5K → 10K183121+62#27142#27080
10K → 15K21143+168#27080#26912
15K → 20K17830+148#26912#26764
20K → Half1421-7#26764#26771
Half → 25K7086-16#26771#26787
25K → 30K11265+47#26787#26740
30K → 20M3829+9#26740#26731
20M → 21M5220+32#26731#26699
21M → 35K1545-30#26699#26729
35K → 23M6722+45#26729#26684
23M → 24M2316+7#26684#26677
24M → 40K473+44#26677#26633
40K → 25.2M281+27#26633#26606
25.2M → Finish594+55#26606#26551
TOTALS1097506+591
📊

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