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BOSTON MARATHON 2024

Matthew Challman

Bib: 4088•M

NY

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 20%
Gender (Male)
#0 / 14578
Top 31%
Division (M18-39)
#0 / 4849
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:42
Rank: #2329
Start → 5K
19:42 | 6:20/mi
10K· 6.21 mi
39:16
Rank: #2089 (+240)
5K → 10K
19:34 | 6:18/mi
15K· 9.32 mi
59:19
Rank: #2204 (-115)
10K → 15K
20:03 | 6:27/mi
20K· 12.43 mi
1:21:03
Rank: #2814 (-610)
15K → 20K
21:44 | 7:00/mi
Half· 13.11 mi
1:25:53
Rank: #2969 (-155)
20K → Half
4:50 | 7:05/mi
25K· 15.53 mi
1:44:17
Rank: #3751 (-782)
Half → 25K
18:24 | 7:35/mi
30K· 18.64 mi
2:09:35
Rank: #4745 (-994)
25K → 30K
25:18 | 8:09/mi
20M
2:20:50
Rank: #4914 (-169)
30K → 20M
11:15 | 8:17/mi
21M
2:29:05
Rank: #4846 (+68)
20M → 21M
8:15 | 8:15/mi
35K· 21.75 mi
2:35:31
Rank: #5004 (-158)
21M → 35K
6:26 | 8:36/mi
23M
2:45:43
Rank: #4986 (+18)
35K → 23M
10:12 | 8:09/mi
24M
2:54:18
Rank: #5120 (-134)
23M → 24M
8:35 | 8:35/mi
40K· 24.85 mi
3:01:20
Rank: #5095 (+25)
24M → 40K
7:02 | 8:14/mi
25.2M
3:04:42
Rank: #5141 (-46)
40K → 25.2M
3:22 | 9:46/mi
Finish· 26.22 mi
3:12:39
Rank: #5159 (-18)
25.2M → Finish
7:57 | 7:48/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:53
Pace6:33 /mi
2nd Half
Distance13.11 mi
Time1:46:46
Pace8:09 /mi
📊Positive Split: 24.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:5919:426:2019:42
6:20
-
10K
6.21 mi10:42:3339:166:1919:34
6:18
-0:02
15K
9.32 mi11:02:3659:196:2220:03
6:27
+0:09
20K
12.43 mi11:24:201:21:036:3121:44
7:00
+0:33
Half
13.11 mi11:29:101:25:536:334:50
7:05
+0:05
25K
15.53 mi11:47:341:44:176:4318:24
7:35
+0:30
30K
18.64 mi12:12:522:09:356:5725:18
8:09
+0:34
20M
20.00 mi12:24:072:20:507:0211:15
8:17
+0:08
21M
21.00 mi12:32:222:29:057:068:15
8:15
-0:02
35K
21.75 mi12:38:482:35:317:096:26
8:36
+0:21
23M
23.00 mi12:49:002:45:437:1210:12
8:09
-0:27
24M
24.00 mi12:57:352:54:187:168:35
8:35
+0:26
40K
24.85 mi13:04:373:01:207:187:02
8:14
-0:21
25.2M
25.20 mi13:07:593:04:427:203:22
9:46
+1:32
Finish
26.22 mi13:15:563:12:397:217:57
7:48
-1:58

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

7:21 /mi

Slowest Pace

9:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:17

54% of race

Time at Steady Pace

1:25:00

44% of race

Time at Slower Pace

3:22

2% of race

Average Pace: 7:21 /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 mi10:22:5919:426:2019:42
6:20
#2329
10K
6.21 mi10:42:3339:166:1919:34
6:18
#2089
15K
9.32 mi11:02:3659:196:2220:03
6:27
#2204
20K
12.43 mi11:24:201:21:036:3121:44
7:00
#2814
Half
13.11 mi11:29:101:25:536:334:50
7:05
#2969
25K
15.53 mi11:47:341:44:176:4318:24
7:35
#3751
30K
18.64 mi12:12:522:09:356:5725:18
8:09
#4745
20M
20.00 mi12:24:072:20:507:0211:15
8:17
#4914
21M
21.00 mi12:32:222:29:057:068:15
8:15
#4846
35K
21.75 mi12:38:482:35:317:096:26
8:36
#5004
23M
23.00 mi12:49:002:45:437:1210:12
8:09
#4986
24M
24.00 mi12:57:352:54:187:168:35
8:35
#5120
40K
24.85 mi13:04:373:01:207:187:02
8:14
#5095
25.2M
25.20 mi13:07:593:04:427:203:22
9:46
#5141
Finish
26.22 mi13:15:563:12:397:217:57
7:48
#5159
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2329224922492486(Top 10%)2391(Top 16%)2391(Top 49%)
10K6.21 mi3.10 mi2089+2402020+2292020+2291911(Top 7%)1850(Top 13%)1850(Top 38%)
15K9.32 mi3.11 mi2204-1152131-1112131-1112486(Top 10%)2391(Top 16%)2391(Top 49%)
20K12.43 mi3.11 mi2814-6102694-5632694-5635219(Top 20%)4747(Top 33%)4747(Top 98%)
Half13.11 mi0.68 mi2969-1552836-1422836-1426208(Top 24%)5456(Top 37%)5456(Top 113%)
25K15.53 mi2.42 mi3751-7823543-7073543-7077545(Top 30%)6144(Top 42%)6144(Top 127%)
30K18.64 mi3.11 mi4745-9944356-8134356-8138668(Top 34%)6591(Top 45%)6591(Top 136%)
20M20.00 mi1.36 mi4914-1694479-1234479-1238229(Top 32%)6102(Top 42%)6102(Top 126%)
21M21.00 mi1.00 mi4846+684399+804399+805113(Top 20%)4173(Top 29%)4173(Top 86%)
35K21.75 mi0.75 mi5004-1584490-914490-9111245(Top 44%)7311(Top 50%)7311(Top 151%)
23M23.00 mi1.25 mi4986+184453+374453+376493(Top 25%)4790(Top 33%)4790(Top 99%)
24M24.00 mi1.00 mi5120-1344525-724525-729907(Top 39%)6481(Top 44%)6481(Top 134%)
40K24.85 mi0.85 mi5095+254475+504475+506910(Top 27%)4805(Top 33%)4805(Top 99%)
25.2M25.20 mi0.35 mi5141-464490-154490-159825(Top 38%)6235(Top 43%)6235(Top 129%)
Finish26.22 mi1.02 mi5159-184474+164474+167331(Top 29%)5043(Top 35%)5043(Top 104%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21stories
+97ft-345ft

Overall

2486

Males

2391

M18-39

2391

5K→10K

3.1 - 6.2 mi

Top 7%
×5stories
+79ft-138ft

Overall

1911

Males

1850

M18-39

1850

10K→15K

6.2 - 9.3 mi

Top 10%
×3stories
+67ft-78ft

Overall

2486

Males

2391

M18-39

2391

15K→20K

9.3 - 12.4 mi

Top 20%
×5stories
+106ft-86ft

Overall

5219

Males

4747

M18-39

4747

20K→Half

12.4 - 13.1 mi

Top 24%
×2stories
+19ft-37ft

Overall

6208

Males

5456

M18-39

5456

Half→25K

13.1 - 15.5 mi

Top 30%
×4stories
+66ft-88ft

Overall

7545

Males

6144

M18-39

6144

25K→30K

15.5 - 18.6 mi

Top 34%
×9stories
+181ft-148ft

Overall

8668

Males

6591

M18-39

6591

30K→20M

18.6 - 20.0 mi

Top 32%
×5stories
+64ft-50ft

Overall

8229

Males

6102

M18-39

6102

20M→21M

20.0 - 21.0 mi

Top 20%
×8stories
+106ft-24ft

Overall

5113

Males

4173

M18-39

4173

21M→35K

21.0 - 21.8 mi

Top 44%
×7stories
+17ft-86ft

Overall

11245

Males

7311

M18-39

7311

35K→23M

21.8 - 23.0 mi

Top 25%
×5stories
+23ft-63ft

Overall

6493

Males

4790

M18-39

4790

23M→24M

23.0 - 24.0 mi

Top 39%
×6stories
+12ft-82ft

Overall

9907

Males

6481

M18-39

6481

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

6910

Males

4805

M18-39

4805

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

9825

Males

6235

M18-39

6235

25.2M→Finish

25.2 - 26.2 mi

Top 29%
×2stories
+22ft-21ft

Overall

7331

Males

5043

M18-39

5043

Passing Analysis

Category:
Athletes Passed
872
Passed By
3702
Net Change
-2830
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2329
5K → 10K26525+240#2329#2089
10K → 15K47162-115#2089#2204
15K → 20K15625-610#2204#2814
20K → Half2157-155#2814#2969
Half → 25K19801-782#2969#3751
25K → 30K381032-994#3751#4745
30K → 20M50219-169#4745#4914
20M → 21M11850+68#4914#4846
21M → 35K22180-158#4846#5004
35K → 23M10082+18#5004#4986
23M → 24M36170-134#4986#5120
24M → 40K8358+25#5120#5095
40K → 25.2M2066-46#5095#5141
25.2M → Finish5775-18#5141#5159
TOTALS8723702-2830
📊

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