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BOSTON MARATHON 2025

Ron Peck

Bib: 11191•M

ME

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 44%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 47%
Division (M45-49)
#0 / 2386
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:02
Rank: #11457
Start → 5K
23:02 | 7:25/mi
10K· 6.21 mi
46:02
Rank: #11312 (+145)
5K → 10K
23:00 | 7:24/mi
15K· 9.32 mi
1:09:06
Rank: #11186 (+126)
10K → 15K
23:04 | 7:25/mi
20K· 12.43 mi
1:32:35
Rank: #11230 (-44)
15K → 20K
23:29 | 7:34/mi
Half· 13.11 mi
1:37:44
Rank: #11263 (-33)
20K → Half
5:09 | 7:33/mi
25K· 15.53 mi
1:56:06
Rank: #11119 (+144)
Half → 25K
18:22 | 7:35/mi
30K· 18.64 mi
2:20:18
Rank: #10827 (+292)
25K → 30K
24:12 | 7:47/mi
20M
2:31:14
Rank: #10781 (+46)
30K → 20M
10:56 | 8:03/mi
21M
2:39:45
Rank: #10737 (+44)
20M → 21M
8:31 | 8:31/mi
35K· 21.75 mi
2:46:12
Rank: #10930 (-193)
21M → 35K
6:27 | 8:37/mi
23M
2:57:40
Rank: #11336 (-406)
35K → 23M
11:28 | 9:09/mi
24M
3:06:54
Rank: #11752 (-416)
23M → 24M
9:14 | 9:14/mi
40K· 24.85 mi
3:15:03
Rank: #12082 (-330)
24M → 40K
8:09 | 9:32/mi
25.2M
3:18:35
Rank: #12201 (-119)
40K → 25.2M
3:32 | 10:15/mi
Finish· 26.22 mi
3:27:46
Rank: #12516 (-315)
25.2M → Finish
9:11 | 9:01/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:44
Pace7:27 /mi
2nd Half
Distance13.11 mi
Time1:50:02
Pace8:24 /mi
📊Positive Split: 12.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:0023:027:2523:02
7:25
-
10K
6.21 mi11:13:0046:027:2523:00
7:24
-0:01
15K
9.32 mi11:36:041:09:067:2523:04
7:25
+0:01
20K
12.43 mi11:59:331:32:357:2723:29
7:34
+0:09
Half
13.11 mi12:04:421:37:447:275:09
7:33
-0:01
25K
15.53 mi12:23:041:56:067:2818:22
7:35
+0:02
30K
18.64 mi12:47:162:20:187:3224:12
7:47
+0:12
20M
20.00 mi12:58:122:31:147:3410:56
8:03
+0:16
21M
21.00 mi13:06:432:39:457:368:31
8:31
+0:28
35K
21.75 mi13:13:102:46:127:396:27
8:37
+0:06
23M
23.00 mi13:24:382:57:407:4311:28
9:09
+0:32
24M
24.00 mi13:33:523:06:547:479:14
9:14
+0:05
40K
24.85 mi13:42:013:15:037:518:09
9:32
+0:18
25.2M
25.20 mi13:45:333:18:357:533:32
10:15
+0:43
Finish
26.22 mi13:54:443:27:467:569:11
9:01
-1:14

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

7:24 /mi

Average Pace

7:56 /mi

Slowest Pace

10:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:56:06

56% of race

Time at Steady Pace

35:08

17% of race

Time at Slower Pace

56:32

27% of race

Average Pace: 7:55 /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 mi10:50:0023:027:2523:02
7:25
#11457
10K
6.21 mi11:13:0046:027:2523:00
7:24
#11312
15K
9.32 mi11:36:041:09:067:2523:04
7:25
#11186
20K
12.43 mi11:59:331:32:357:2723:29
7:34
#11230
Half
13.11 mi12:04:421:37:447:275:09
7:33
#11263
25K
15.53 mi12:23:041:56:067:2818:22
7:35
#11119
30K
18.64 mi12:47:162:20:187:3224:12
7:47
#10827
20M
20.00 mi12:58:122:31:147:3410:56
8:03
#10781
21M
21.00 mi13:06:432:39:457:368:31
8:31
#10737
35K
21.75 mi13:13:102:46:127:396:27
8:37
#10930
23M
23.00 mi13:24:382:57:407:4311:28
9:09
#11336
24M
24.00 mi13:33:523:06:547:479:14
9:14
#11752
40K
24.85 mi13:42:013:15:037:518:09
9:32
#12082
25.2M
25.20 mi13:45:333:18:357:533:32
10:15
#12201
Finish
26.22 mi13:54:443:27:467:569:11
9:01
#12516
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi114578920892011093(Top 39%)8647(Top 54%)8647(Top 362%)
10K6.21 mi3.10 mi11312+1458832+888832+8811204(Top 39%)8755(Top 54%)8755(Top 367%)
15K9.32 mi3.11 mi11186+1268750+828750+8211093(Top 39%)8647(Top 54%)8647(Top 362%)
20K12.43 mi3.11 mi11230-448734+168734+1611228(Top 40%)8607(Top 53%)8607(Top 361%)
Half13.11 mi0.68 mi11263-338753-198753-1912089(Top 43%)9061(Top 56%)9061(Top 380%)
25K15.53 mi2.42 mi11119+1448638+1158638+11510551(Top 37%)8177(Top 51%)8177(Top 343%)
30K18.64 mi3.11 mi10827+2928425+2138425+2139858(Top 35%)7614(Top 47%)7614(Top 319%)
20M20.00 mi1.36 mi10781+468353+728353+7210741(Top 38%)7918(Top 49%)7918(Top 332%)
21M21.00 mi1.00 mi10737+448298+558298+5510571(Top 37%)7660(Top 48%)7660(Top 321%)
35K21.75 mi0.75 mi10930-1938365-678365-6716147(Top 57%)10230(Top 64%)10230(Top 429%)
23M23.00 mi1.25 mi11336-4068512-1478512-14717116(Top 60%)10551(Top 66%)10551(Top 442%)
24M24.00 mi1.00 mi11752-4168674-1628674-16218473(Top 65%)11137(Top 69%)11137(Top 467%)
40K24.85 mi0.85 mi12082-3308802-1288802-12818811(Top 66%)11220(Top 70%)11220(Top 470%)
25.2M25.20 mi0.35 mi12201-1198846-448846-4417999(Top 63%)10799(Top 67%)10799(Top 453%)
Finish26.22 mi1.02 mi12516-3158973-1278973-12719095(Top 67%)11380(Top 71%)11380(Top 477%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21stories
+97ft-345ft

Overall

11093

Males

8647

M45-49

8647

5K→10K

3.1 - 6.2 mi

Top 39%
×5stories
+79ft-138ft

Overall

11204

Males

8755

M45-49

8755

10K→15K

6.2 - 9.3 mi

Top 39%
×3stories
+67ft-78ft

Overall

11093

Males

8647

M45-49

8647

15K→20K

9.3 - 12.4 mi

Top 40%
×5stories
+106ft-86ft

Overall

11228

Males

8607

M45-49

8607

20K→Half

12.4 - 13.1 mi

Top 43%
×2stories
+19ft-37ft

Overall

12089

Males

9061

M45-49

9061

Half→25K

13.1 - 15.5 mi

Top 37%
×4stories
+66ft-88ft

Overall

10551

Males

8177

M45-49

8177

25K→30K

15.5 - 18.6 mi

Top 35%
×9stories
+181ft-148ft

Overall

9858

Males

7614

M45-49

7614

30K→20M

18.6 - 20.0 mi

Top 38%
×5stories
+64ft-50ft

Overall

10741

Males

7918

M45-49

7918

20M→21M

20.0 - 21.0 mi

Top 37%
×8stories
+106ft-24ft

Overall

10571

Males

7660

M45-49

7660

21M→35K

21.0 - 21.8 mi

Top 57%
×7stories
+17ft-86ft

Overall

16147

Males

10230

M45-49

10230

35K→23M

21.8 - 23.0 mi

Top 60%
×5stories
+23ft-63ft

Overall

17116

Males

10551

M45-49

10551

23M→24M

23.0 - 24.0 mi

Top 65%
×6stories
+12ft-82ft

Overall

18473

Males

11137

M45-49

11137

24M→40K

24.0 - 24.9 mi

Top 66%
×1story
+6ft-20ft

Overall

18811

Males

11220

M45-49

11220

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1story
+13ft-16ft

Overall

17999

Males

10799

M45-49

10799

25.2M→Finish

25.2 - 26.2 mi

Top 67%
×2stories
+22ft-21ft

Overall

19095

Males

11380

M45-49

11380

Passing Analysis

Category:
Athletes Passed
1748
Passed By
2807
Net Change
-1059
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11457
5K → 10K329184+145#11457#11312
10K → 15K256130+126#11312#11186
15K → 20K157201-44#11186#11230
20K → Half2558-33#11230#11263
Half → 25K23086+144#11263#11119
25K → 30K38593+292#11119#10827
30K → 20M13387+46#10827#10781
20M → 21M11369+44#10781#10737
21M → 35K23216-193#10737#10930
35K → 23M27433-406#10930#11336
23M → 24M25441-416#11336#11752
24M → 40K17347-330#11752#12082
40K → 25.2M14133-119#12082#12201
25.2M → Finish14329-315#12201#12516
TOTALS17482807-1059
📊

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