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BOSTON MARATHON 2025

Geoffrey Chiapella

Bib: 6446•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 49%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M40-44)
#0 / 2247
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:29
Rank: #9788
Start → 5K
22:29 | 7:14/mi
10K· 6.21 mi
44:57
Rank: #9749 (+39)
5K → 10K
22:28 | 7:14/mi
15K· 9.32 mi
1:08:00
Rank: #10170 (-421)
10K → 15K
23:03 | 7:25/mi
20K· 12.43 mi
1:32:27
Rank: #11109 (-939)
15K → 20K
24:27 | 7:52/mi
Half· 13.11 mi
1:37:42
Rank: #11244 (-135)
20K → Half
5:15 | 7:42/mi
25K· 15.53 mi
1:57:33
Rank: #11898 (-654)
Half → 25K
19:51 | 8:11/mi
30K· 18.64 mi
2:24:24
Rank: #12627 (-729)
25K → 30K
26:51 | 8:39/mi
20M
2:36:29
Rank: #12940 (-313)
30K → 20M
12:05 | 8:54/mi
21M
2:46:13
Rank: #13203 (-263)
20M → 21M
9:44 | 9:44/mi
35K· 21.75 mi
2:52:36
Rank: #13297 (-94)
21M → 35K
6:23 | 8:32/mi
23M
3:04:05
Rank: #13547 (-250)
35K → 23M
11:29 | 9:10/mi
24M
3:13:17
Rank: #13828 (-281)
23M → 24M
9:12 | 9:12/mi
40K· 24.85 mi
3:21:08
Rank: #13980 (-152)
24M → 40K
7:51 | 9:11/mi
25.2M
3:24:46
Rank: #14094 (-114)
40K → 25.2M
3:38 | 10:32/mi
Finish· 26.22 mi
3:33:06
Rank: #14054 (+40)
25.2M → Finish
8:20 | 8:11/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:42
Pace7:27 /mi
2nd Half
Distance13.11 mi
Time1:55:24
Pace8:48 /mi
📊Positive Split: 18.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:4422:297:1422:29
7:14
-
10K
6.21 mi10:50:1244:577:1422:28
7:14
0:00
15K
9.32 mi11:13:151:08:007:1823:03
7:25
+0:11
20K
12.43 mi11:37:421:32:277:2624:27
7:52
+0:27
Half
13.11 mi11:42:571:37:427:275:15
7:42
-0:10
25K
15.53 mi12:02:481:57:337:3419:51
8:11
+0:29
30K
18.64 mi12:29:392:24:247:4526:51
8:39
+0:28
20M
20.00 mi12:41:442:36:297:4912:05
8:54
+0:15
21M
21.00 mi12:51:282:46:137:559:44
9:44
+0:50
35K
21.75 mi12:57:512:52:367:566:23
8:32
-1:12
23M
23.00 mi13:09:203:04:058:0011:29
9:10
+0:38
24M
24.00 mi13:18:323:13:178:039:12
9:12
+0:02
40K
24.85 mi13:26:233:21:088:067:51
9:11
-0:01
25.2M
25.20 mi13:30:013:24:468:083:38
10:32
+1:21
Finish
26.22 mi13:38:213:33:068:088:20
8:11
-2:21

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

7:14 /mi

Average Pace

8:08 /mi

Slowest Pace

10:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:37:42

46% of race

Time at Steady Pace

1:13:30

34% of race

Time at Slower Pace

41:54

20% of race

Average Pace: 8:08 /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 mi10:27:4422:297:1422:29
7:14
#9788
10K
6.21 mi10:50:1244:577:1422:28
7:14
#9749
15K
9.32 mi11:13:151:08:007:1823:03
7:25
#10170
20K
12.43 mi11:37:421:32:277:2624:27
7:52
#11109
Half
13.11 mi11:42:571:37:427:275:15
7:42
#11244
25K
15.53 mi12:02:481:57:337:3419:51
8:11
#11898
30K
18.64 mi12:29:392:24:247:4526:51
8:39
#12627
20M
20.00 mi12:41:442:36:297:4912:05
8:54
#12940
21M
21.00 mi12:51:282:46:137:559:44
9:44
#13203
35K
21.75 mi12:57:512:52:367:566:23
8:32
#13297
23M
23.00 mi13:09:203:04:058:0011:29
9:10
#13547
24M
24.00 mi13:18:323:13:178:039:12
9:12
#13828
40K
24.85 mi13:26:233:21:088:067:51
9:11
#13980
25.2M
25.20 mi13:30:013:24:468:083:38
10:32
#14094
Finish
26.22 mi13:38:213:33:068:088:20
8:11
#14054
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi97888061806111044(Top 39%)8619(Top 54%)8619(Top 384%)
10K6.21 mi3.10 mi9749+398030+318030+319747(Top 34%)8016(Top 50%)8016(Top 357%)
15K9.32 mi3.11 mi10170-4218225-1958225-19511044(Top 39%)8619(Top 54%)8619(Top 384%)
20K12.43 mi3.11 mi11109-9398678-4538678-45313832(Top 49%)9793(Top 61%)9793(Top 436%)
Half13.11 mi0.68 mi11244-1358744-668744-6613318(Top 47%)9618(Top 60%)9618(Top 428%)
25K15.53 mi2.42 mi11898-6548997-2538997-25315207(Top 54%)10307(Top 64%)10307(Top 459%)
30K18.64 mi3.11 mi12627-7299258-2619258-26115624(Top 55%)10337(Top 64%)10337(Top 460%)
20M20.00 mi1.36 mi12940-3139360-1029360-10216163(Top 57%)10423(Top 65%)10423(Top 464%)
21M21.00 mi1.00 mi13203-2639443-839443-8317167(Top 60%)10763(Top 67%)10763(Top 479%)
35K21.75 mi0.75 mi13297-949469-269469-2615630(Top 55%)9998(Top 62%)9998(Top 445%)
23M23.00 mi1.25 mi13547-2509526-579526-5717181(Top 60%)10586(Top 66%)10586(Top 471%)
24M24.00 mi1.00 mi13828-2819623-979623-9718325(Top 65%)11064(Top 69%)11064(Top 492%)
40K24.85 mi0.85 mi13980-1529666-439666-4317231(Top 61%)10471(Top 65%)10471(Top 466%)
25.2M25.20 mi0.35 mi14094-1149710-449710-4419075(Top 67%)11333(Top 70%)11333(Top 504%)
Finish26.22 mi1.02 mi14054+409668+429668+4214107(Top 50%)9066(Top 56%)9066(Top 403%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21stories
+97ft-345ft

Overall

11044

Males

8619

M40-44

8619

5K→10K

3.1 - 6.2 mi

Top 34%
×5stories
+79ft-138ft

Overall

9747

Males

8016

M40-44

8016

10K→15K

6.2 - 9.3 mi

Top 39%
×3stories
+67ft-78ft

Overall

11044

Males

8619

M40-44

8619

15K→20K

9.3 - 12.4 mi

Top 49%
×5stories
+106ft-86ft

Overall

13832

Males

9793

M40-44

9793

20K→Half

12.4 - 13.1 mi

Top 47%
×2stories
+19ft-37ft

Overall

13318

Males

9618

M40-44

9618

Half→25K

13.1 - 15.5 mi

Top 54%
×4stories
+66ft-88ft

Overall

15207

Males

10307

M40-44

10307

25K→30K

15.5 - 18.6 mi

Top 55%
×9stories
+181ft-148ft

Overall

15624

Males

10337

M40-44

10337

30K→20M

18.6 - 20.0 mi

Top 57%
×5stories
+64ft-50ft

Overall

16163

Males

10423

M40-44

10423

20M→21M

20.0 - 21.0 mi

Top 60%
×8stories
+106ft-24ft

Overall

17167

Males

10763

M40-44

10763

21M→35K

21.0 - 21.8 mi

Top 55%
×7stories
+17ft-86ft

Overall

15630

Males

9998

M40-44

9998

35K→23M

21.8 - 23.0 mi

Top 60%
×5stories
+23ft-63ft

Overall

17181

Males

10586

M40-44

10586

23M→24M

23.0 - 24.0 mi

Top 65%
×6stories
+12ft-82ft

Overall

18325

Males

11064

M40-44

11064

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

17231

Males

10471

M40-44

10471

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

19075

Males

11333

M40-44

11333

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×2stories
+22ft-21ft

Overall

14107

Males

9066

M40-44

9066

Passing Analysis

Category:
Athletes Passed
861
Passed By
5123
Net Change
-4266
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9788
5K → 10K248208+39#9788#9749
10K → 15K59478-421#9749#10170
15K → 20K35973-939#10170#11109
20K → Half6141-135#11109#11244
Half → 25K55709-654#11244#11898
25K → 30K90819-729#11898#12627
30K → 20M58371-313#12627#12940
20M → 21M40303-263#12940#13203
21M → 35K41135-94#13203#13297
35K → 23M48298-250#13297#13547
23M → 24M35316-281#13547#13828
24M → 40K41193-152#13828#13980
40K → 25.2M11125-114#13980#14094
25.2M → Finish9454+40#14094#14054
TOTALS8615123-4266
📊

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