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BOSTON MARATHON 2025

Matthew Bondy

Bib: 9351•M

MI

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 19%
Gender (Male)
#0 / 16105
Top 31%
Masters (Masters Men)
#0 / 10463
Top 17%
Division (M40-44)
#0 / 2247
Top 40%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:43
Rank: #7731
Start → 5K
21:43 | 6:59/mi
10K· 6.21 mi
43:14
Rank: #7568 (+163)
5K → 10K
21:31 | 6:56/mi
15K· 9.32 mi
1:04:47
Rank: #7433 (+135)
10K → 15K
21:33 | 6:56/mi
20K· 12.43 mi
1:26:39
Rank: #7316 (+117)
15K → 20K
21:52 | 7:02/mi
Half· 13.11 mi
1:31:23
Rank: #7292 (+24)
20K → Half
4:44 | 6:56/mi
25K· 15.53 mi
1:48:34
Rank: #7186 (+106)
Half → 25K
17:11 | 7:05/mi
30K· 18.64 mi
2:11:05
Rank: #6869 (+317)
25K → 30K
22:31 | 7:15/mi
20M
2:20:54
Rank: #6679 (+190)
30K → 20M
9:49 | 7:13/mi
21M
2:28:16
Rank: #6437 (+242)
20M → 21M
7:22 | 7:22/mi
35K· 21.75 mi
2:33:30
Rank: #6366 (+71)
21M → 35K
5:14 | 7:00/mi
23M
2:42:15
Rank: #6146 (+220)
35K → 23M
8:45 | 6:59/mi
24M
2:49:05
Rank: #5982 (+164)
23M → 24M
6:50 | 6:50/mi
40K· 24.85 mi
2:54:58
Rank: #5817 (+165)
24M → 40K
5:53 | 6:53/mi
25.2M
2:57:30
Rank: #5722 (+95)
40K → 25.2M
2:32 | 7:21/mi
Finish· 26.22 mi
3:03:55
Rank: #5499 (+223)
25.2M → Finish
6:25 | 6:18/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:23
Pace6:58 /mi
2nd Half
Distance13.11 mi
Time1:32:32
Pace7:04 /mi
📊Positive Split: 1.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:1821:436:5921:43
6:59
-
10K
6.21 mi11:08:4943:146:5721:31
6:56
-0:03
15K
9.32 mi11:30:221:04:476:5721:33
6:56
0:00
20K
12.43 mi11:52:141:26:396:5821:52
7:02
+0:06
Half
13.11 mi11:56:581:31:236:584:44
6:56
-0:06
25K
15.53 mi12:14:091:48:346:5917:11
7:05
+0:09
30K
18.64 mi12:36:402:11:057:0222:31
7:15
+0:10
20M
20.00 mi12:46:292:20:547:039:49
7:13
-0:02
21M
21.00 mi12:53:512:28:167:047:22
7:22
+0:09
35K
21.75 mi12:59:052:33:307:035:14
7:00
-0:22
23M
23.00 mi13:07:502:42:157:038:45
6:59
-0:01
24M
24.00 mi13:14:402:49:057:036:50
6:50
-0:09
40K
24.85 mi13:20:332:54:587:025:53
6:53
+0:03
25.2M
25.20 mi13:23:052:57:307:032:32
7:21
+0:28
Finish
26.22 mi13:29:303:03:557:016:25
6:18
-1:03

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

6:18 /mi

Average Pace

7:01 /mi

Slowest Pace

7:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

19:08

10% of race

Time at Steady Pace

2:44:47

90% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:01 /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 mi10:47:1821:436:5921:43
6:59
#7731
10K
6.21 mi11:08:4943:146:5721:31
6:56
#7568
15K
9.32 mi11:30:221:04:476:5721:33
6:56
#7433
20K
12.43 mi11:52:141:26:396:5821:52
7:02
#7316
Half
13.11 mi11:56:581:31:236:584:44
6:56
#7292
25K
15.53 mi12:14:091:48:346:5917:11
7:05
#7186
30K
18.64 mi12:36:402:11:057:0222:31
7:15
#6869
20M
20.00 mi12:46:292:20:547:039:49
7:13
#6679
21M
21.00 mi12:53:512:28:167:047:22
7:22
#6437
35K
21.75 mi12:59:052:33:307:035:14
7:00
#6366
23M
23.00 mi13:07:502:42:157:038:45
6:59
#6146
24M
24.00 mi13:14:402:49:057:036:50
6:50
#5982
40K
24.85 mi13:20:332:54:587:025:53
6:53
#5817
25.2M
25.20 mi13:23:052:57:307:032:32
7:21
#5722
Finish
26.22 mi13:29:303:03:557:016:25
6:18
#5499
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi7731681668167196(Top 25%)6395(Top 40%)6395(Top 285%)
10K6.21 mi3.10 mi7568+1636701+1156701+1157429(Top 26%)6586(Top 41%)6586(Top 293%)
15K9.32 mi3.11 mi7433+1356601+1006601+1007196(Top 25%)6395(Top 40%)6395(Top 285%)
20K12.43 mi3.11 mi7316+1176503+986503+987105(Top 25%)6284(Top 39%)6284(Top 280%)
Half13.11 mi0.68 mi7292+246482+216482+217129(Top 25%)6306(Top 39%)6306(Top 281%)
25K15.53 mi2.42 mi7186+1066388+946388+946882(Top 24%)6033(Top 37%)6033(Top 268%)
30K18.64 mi3.11 mi6869+3176107+2816107+2816153(Top 22%)5426(Top 34%)5426(Top 241%)
20M20.00 mi1.36 mi6679+1905943+1645943+1645337(Top 19%)4734(Top 29%)4734(Top 211%)
21M21.00 mi1.00 mi6437+2425744+1995744+1993968(Top 14%)3603(Top 22%)3603(Top 160%)
35K21.75 mi0.75 mi6366+715677+675677+675338(Top 19%)4620(Top 29%)4620(Top 206%)
23M23.00 mi1.25 mi6146+2205491+1865491+1863713(Top 13%)3357(Top 21%)3357(Top 149%)
24M24.00 mi1.00 mi5982+1645349+1425349+1423724(Top 13%)3320(Top 21%)3320(Top 148%)
40K24.85 mi0.85 mi5817+1655206+1435206+1433288(Top 12%)2940(Top 18%)2940(Top 131%)
25.2M25.20 mi0.35 mi5722+955127+795127+792807(Top 10%)2509(Top 16%)2509(Top 112%)
Finish26.22 mi1.02 mi5499+2234943+1844943+1841905(Top 7%)1760(Top 11%)1760(Top 78%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21stories
+97ft-345ft

Overall

7196

Males

6395

M40-44

6395

5K→10K

3.1 - 6.2 mi

Top 26%
×5stories
+79ft-138ft

Overall

7429

Males

6586

M40-44

6586

10K→15K

6.2 - 9.3 mi

Top 25%
×3stories
+67ft-78ft

Overall

7196

Males

6395

M40-44

6395

15K→20K

9.3 - 12.4 mi

Top 25%
×5stories
+106ft-86ft

Overall

7105

Males

6284

M40-44

6284

20K→Half

12.4 - 13.1 mi

Top 25%
×2stories
+19ft-37ft

Overall

7129

Males

6306

M40-44

6306

Half→25K

13.1 - 15.5 mi

Top 24%
×4stories
+66ft-88ft

Overall

6882

Males

6033

M40-44

6033

25K→30K

15.5 - 18.6 mi

Top 22%
×9stories
+181ft-148ft

Overall

6153

Males

5426

M40-44

5426

30K→20M

18.6 - 20.0 mi

Top 19%
×5stories
+64ft-50ft

Overall

5337

Males

4734

M40-44

4734

20M→21M

20.0 - 21.0 mi

Top 14%
×8stories
+106ft-24ft

Overall

3968

Males

3603

M40-44

3603

21M→35K

21.0 - 21.8 mi

Top 19%
×7stories
+17ft-86ft

Overall

5338

Males

4620

M40-44

4620

35K→23M

21.8 - 23.0 mi

Top 13%
×5stories
+23ft-63ft

Overall

3713

Males

3357

M40-44

3357

23M→24M

23.0 - 24.0 mi

Top 13%
×6stories
+12ft-82ft

Overall

3724

Males

3320

M40-44

3320

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

3288

Males

2940

M40-44

2940

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2807

Males

2509

M40-44

2509

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2stories
+22ft-21ft

Overall

1905

Males

1760

M40-44

1760

Passing Analysis

Category:
Athletes Passed
2619
Passed By
387
Net Change
+2232
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7731
5K → 10K282119+163#7731#7568
10K → 15K20469+135#7568#7433
15K → 20K17659+117#7433#7316
20K → Half3915+24#7316#7292
Half → 25K15953+106#7292#7186
25K → 30K35942+317#7186#6869
30K → 20M1955+190#6869#6679
20M → 21M2464+242#6679#6437
21M → 35K809+71#6437#6366
35K → 23M2277+220#6366#6146
23M → 24M1651+164#6146#5982
24M → 40K1694+165#5982#5817
40K → 25.2M950+95#5817#5722
25.2M → Finish2230+223#5722#5499
TOTALS2619387+2232
📊

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