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BOSTON MARATHON 2025

Chuck Purnell

Bib: 18868•M

WA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 29%
Gender (Male)
#0 / 16105
Top 42%
Masters (Masters Men)
#0 / 10463
Top 30%
Division (M60-64)
#0 / 1259
Top 4%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:36
Rank: #10076
Start → 5K
7:16/mi
22:36 split
10K· 6.21 mi
43:42
Rank: #8108 (+1968)
5K → 10K
6:47/mi
21:06 split
15K· 9.32 mi
1:05:29
Rank: #7939 (+169)
10K → 15K
7:01/mi
21:47 split
20K· 12.43 mi
1:27:55
Rank: #7996 (-57)
15K → 20K
7:13/mi
22:26 split
Half· 13.11 mi
1:32:42
Rank: #7967 (+29)
20K → Half
7:01/mi
4:47 split
25K· 15.53 mi
1:50:27
Rank: #7978 (-11)
Half → 25K
7:19/mi
17:45 split
30K· 18.64 mi
2:13:50
Rank: #7892 (+86)
25K → 30K
7:32/mi
23:23 split
20M
2:24:07
Rank: #7796 (+96)
30K → 20M
7:34/mi
10:17 split
21M
2:32:17
Rank: #7757 (+39)
20M → 21M
8:10/mi
8:10 split
35K· 21.75 mi
2:37:58
Rank: #7777 (-20)
21M → 35K
7:36/mi
5:41 split
23M
2:47:57
Rank: #7827 (-50)
35K → 23M
7:58/mi
9:59 split
24M
2:56:02
Rank: #7986 (-159)
23M → 24M
8:05/mi
8:05 split
40K· 24.85 mi
3:03:00
Rank: #8082 (-96)
24M → 40K
8:09/mi
6:58 split
25.2M
3:06:04
Rank: #8126 (-44)
40K → 25.2M
8:54/mi
3:04 split
Finish· 26.22 mi
3:14:03
Rank: #8233 (-107)
25.2M → Finish
7:50/mi
7:59 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:42
Pace7:04 /mi
2nd Half
Distance13.11 mi
Time1:41:21
Pace7:44 /mi
📊Positive Split: 9.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:1822:367:1622:36
7:16
-
10K
6.21 mi11:34:2443:427:0221:06
6:47
-0:29
15K
9.32 mi11:56:111:05:297:0221:47
7:01
+0:14
20K
12.43 mi12:18:371:27:557:0422:26
7:13
+0:12
Half
13.11 mi12:23:241:32:427:044:47
7:01
-0:12
25K
15.53 mi12:41:091:50:277:0717:45
7:19
+0:18
30K
18.64 mi13:04:322:13:507:1123:23
7:32
+0:13
20M
20.00 mi13:14:492:24:077:1210:17
7:34
+0:02
21M
21.00 mi13:22:592:32:177:158:10
8:10
+0:36
35K
21.75 mi13:28:402:37:587:165:41
7:36
-0:34
23M
23.00 mi13:38:392:47:577:189:59
7:58
+0:22
24M
24.00 mi13:46:442:56:027:208:05
8:05
+0:07
40K
24.85 mi13:53:423:03:007:226:58
8:09
+0:04
25.2M
25.20 mi13:56:463:06:047:233:04
8:54
+0:45
Finish
26.22 mi14:04:453:14:037:247:59
7:50
-1:04

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

6:47 /mi

Average Pace

7:24 /mi

Slowest Pace

8:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:32:42

48% of race

Time at Steady Pace

1:05:05

34% of race

Time at Slower Pace

36:16

19% of race

Average Pace: 7:24 /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 mi11:13:1822:367:1622:36
7:16
#10076
10K
6.21 mi11:34:2443:427:0221:06
6:47
#8108
15K
9.32 mi11:56:111:05:297:0221:47
7:01
#7939
20K
12.43 mi12:18:371:27:557:0422:26
7:13
#7996
Half
13.11 mi12:23:241:32:427:044:47
7:01
#7967
25K
15.53 mi12:41:091:50:277:0717:45
7:19
#7978
30K
18.64 mi13:04:322:13:507:1123:23
7:32
#7892
20M
20.00 mi13:14:492:24:077:1210:17
7:34
#7796
21M
21.00 mi13:22:592:32:177:158:10
8:10
#7757
35K
21.75 mi13:28:402:37:587:165:41
7:36
#7777
23M
23.00 mi13:38:392:47:577:189:59
7:58
#7827
24M
24.00 mi13:46:442:56:027:208:05
8:05
#7986
40K
24.85 mi13:53:423:03:007:226:58
8:09
#8082
25.2M
25.20 mi13:56:463:06:047:233:04
8:54
#8126
Finish
26.22 mi14:04:453:14:037:247:59
7:50
#8233
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi10076821082107697(Top 27%)6744(Top 42%)6744(Top 536%)
10K6.21 mi3.10 mi8108+19687053+11577053+11576313(Top 22%)5736(Top 36%)5736(Top 456%)
15K9.32 mi3.11 mi7939+1696943+1106943+1107697(Top 27%)6744(Top 42%)6744(Top 536%)
20K12.43 mi3.11 mi7996-576951-86951-88368(Top 29%)7089(Top 44%)7089(Top 563%)
Half13.11 mi0.68 mi7967+296931+206931+207663(Top 27%)6684(Top 42%)6684(Top 531%)
25K15.53 mi2.42 mi7978-116913+186913+188507(Top 30%)7055(Top 44%)7055(Top 560%)
30K18.64 mi3.11 mi7892+866809+1046809+1047930(Top 28%)6539(Top 41%)6539(Top 519%)
20M20.00 mi1.36 mi7796+966713+966713+967453(Top 26%)6113(Top 38%)6113(Top 486%)
21M21.00 mi1.00 mi7757+396656+576656+578357(Top 29%)6457(Top 40%)6457(Top 513%)
35K21.75 mi0.75 mi7777-206641+156641+159275(Top 33%)6981(Top 43%)6981(Top 554%)
23M23.00 mi1.25 mi7827-506629+126629+129817(Top 35%)7135(Top 44%)7135(Top 567%)
24M24.00 mi1.00 mi7986-1596694-656694-6511753(Top 41%)8026(Top 50%)8026(Top 637%)
40K24.85 mi0.85 mi8082-966723-296723-2911172(Top 39%)7642(Top 47%)7642(Top 607%)
25.2M25.20 mi0.35 mi8126-446744-216744-2111109(Top 39%)7515(Top 47%)7515(Top 597%)
Finish26.22 mi1.02 mi8233-1076767-236767-2311647(Top 41%)7836(Top 49%)7836(Top 622%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×21story building
+97ft-345ft

Overall

7697

Males

6744

M60-64

6744

5K→10K

3.1 - 6.2 mi

Top 22%
×5story building
+79ft-138ft

Overall

6313

Males

5736

M60-64

5736

10K→15K

6.2 - 9.3 mi

Top 27%
×3story building
+67ft-78ft

Overall

7697

Males

6744

M60-64

6744

15K→20K

9.3 - 12.4 mi

Top 29%
×5story building
+106ft-86ft

Overall

8368

Males

7089

M60-64

7089

20K→Half

12.4 - 13.1 mi

Top 27%
×2story building
+19ft-37ft

Overall

7663

Males

6684

M60-64

6684

Half→25K

13.1 - 15.5 mi

Top 30%
×4story building
+66ft-88ft

Overall

8507

Males

7055

M60-64

7055

25K→30K

15.5 - 18.6 mi

Top 28%
×9story building
+181ft-148ft

Overall

7930

Males

6539

M60-64

6539

30K→20M

18.6 - 20.0 mi

Top 26%
×5story building
+64ft-50ft

Overall

7453

Males

6113

M60-64

6113

20M→21M

20.0 - 21.0 mi

Top 29%
×8story building
+106ft-24ft

Overall

8357

Males

6457

M60-64

6457

21M→35K

21.0 - 21.8 mi

Top 33%
×7story building
+17ft-86ft

Overall

9275

Males

6981

M60-64

6981

35K→23M

21.8 - 23.0 mi

Top 35%
×5story building
+23ft-63ft

Overall

9817

Males

7135

M60-64

7135

23M→24M

23.0 - 24.0 mi

Top 41%
×6story building
+12ft-82ft

Overall

11753

Males

8026

M60-64

8026

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

11172

Males

7642

M60-64

7642

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

11109

Males

7515

M60-64

7515

25.2M→Finish

25.2 - 26.2 mi

Top 41%
×2story building
+22ft-21ft

Overall

11647

Males

7836

M60-64

7836

Passing Analysis

Category:
Athletes Passed
3246*
Passed By
1403
Net Change
+1843
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10076
5K → 10K1970*2+1968#10076#8108
10K → 15K23465+169#8108#7939
15K → 20K115172-57#7939#7996
20K → Half4415+29#7996#7967
Half → 25K124135-11#7967#7978
25K → 30K222136+86#7978#7892
30K → 20M13842+96#7892#7796
20M → 21M12081+39#7796#7757
21M → 35K5272-20#7757#7777
35K → 23M87137-50#7777#7827
23M → 24M37196-159#7827#7986
24M → 40K46142-96#7986#8082
40K → 25.2M1761-44#8082#8126
25.2M → Finish40147-107#8126#8233
TOTALS3246*1403+1843

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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