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BOSTON MARATHON 2024

Mark Thomas

Bib: 28416•M

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
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
32:54
Rank: #24247
Start → 5K
32:54 | 10:35/mi
10K· 6.21 mi
1:06:01
Rank: #24019 (+228)
5K → 10K
33:07 | 10:40/mi
15K· 9.32 mi
1:36:49
Rank: #23281 (+738)
10K → 15K
30:48 | 9:55/mi
20K· 12.43 mi
2:12:02
Rank: #23266 (+15)
15K → 20K
35:13 | 11:20/mi
Half· 13.11 mi
2:19:41
Rank: #23322 (-56)
20K → Half
7:39 | 11:13/mi
25K· 15.53 mi
3:08:46
Rank: #24861 (-1539)
Half → 25K
49:05 | 20:15/mi
30K· 18.64 mi
4:15:36
Rank: #25468 (-607)
25K → 30K
1:06:50 | 21:31/mi
20M
4:31:06
Rank: #25379 (+89)
30K → 20M
15:30 | 11:24/mi
21M
4:44:10
Rank: #25311 (+68)
20M → 21M
13:04 | 13:04/mi
35K· 21.75 mi
4:52:35
Rank: #25255 (+56)
21M → 35K
8:25 | 11:15/mi
23M
5:09:09
Rank: #25204 (+51)
35K → 23M
16:34 | 13:14/mi
24M
5:21:54
Rank: #25150 (+54)
23M → 24M
12:45 | 12:45/mi
40K· 24.85 mi
5:34:38
Rank: #25157 (-7)
24M → 40K
12:44 | 14:54/mi
25.2M
5:41:23
Rank: #25200 (-43)
40K → 25.2M
6:45 | 19:34/mi
Finish· 26.22 mi
5:52:26
Rank: #25121 (+79)
25.2M → Finish
11:03 | 10:51/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:19:41
Pace10:39 /mi
2nd Half
Distance13.11 mi
Time3:32:45
Pace16:14 /mi
📊Positive Split: 52.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:3532:5410:3532:54
10:35
-
10K
6.21 mi12:29:421:06:0110:3733:07
10:40
+0:05
15K
9.32 mi13:00:301:36:4910:2330:48
9:55
-0:45
20K
12.43 mi13:35:432:12:0210:3735:13
11:20
+1:25
Half
13.11 mi13:43:222:19:4110:397:39
11:13
-0:07
25K
15.53 mi14:32:273:08:4612:0949:05
20:15
+9:02
30K
18.64 mi15:39:174:15:3613:431:06:50
21:31
+1:16
20M
20.00 mi15:54:474:31:0613:3315:30
11:24
-10:07
21M
21.00 mi16:07:514:44:1013:3213:04
13:04
+1:40
35K
21.75 mi16:16:164:52:3513:278:25
11:15
-1:49
23M
23.00 mi16:32:505:09:0913:2616:34
13:14
+1:59
24M
24.00 mi16:45:355:21:5413:2512:45
12:45
-0:29
40K
24.85 mi16:58:195:34:3813:2812:44
14:54
+2:09
25.2M
25.20 mi17:05:045:41:2313:336:45
19:34
+4:40
Finish
26.22 mi17:16:075:52:2613:2711:03
10:51
-8:43

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

9:55 /mi

Average Pace

13:27 /mi

Slowest Pace

21:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:37:02

62% of race

Time at Slower Pace

2:15:24

38% of race

Average Pace: 13:26 /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 mi11:56:3532:5410:3532:54
10:35
#24247
10K
6.21 mi12:29:421:06:0110:3733:07
10:40
#24019
15K
9.32 mi13:00:301:36:4910:2330:48
9:55
#23281
20K
12.43 mi13:35:432:12:0210:3735:13
11:20
#23266
Half
13.11 mi13:43:222:19:4110:397:39
11:13
#23322
25K
15.53 mi14:32:273:08:4612:0949:05
20:15
#24861
30K
18.64 mi15:39:174:15:3613:431:06:50
21:31
#25468
20M
20.00 mi15:54:474:31:0613:3315:30
11:24
#25379
21M
21.00 mi16:07:514:44:1013:3213:04
13:04
#25311
35K
21.75 mi16:16:164:52:3513:278:25
11:15
#25255
23M
23.00 mi16:32:505:09:0913:2616:34
13:14
#25204
24M
24.00 mi16:45:355:21:5413:2512:45
12:45
#25150
40K
24.85 mi16:58:195:34:3813:2812:44
14:54
#25157
25.2M
25.20 mi17:05:045:41:2313:336:45
19:34
#25200
Finish
26.22 mi17:16:075:52:2613:2711:03
10:51
#25121
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi24247141051410521720(Top 85%)12957(Top 89%)12957(Top 267%)
10K6.21 mi3.10 mi24019+22814012+9314012+9323790(Top 93%)13892(Top 95%)13892(Top 286%)
15K9.32 mi3.11 mi23281+73813675+33713675+33721720(Top 85%)12957(Top 89%)12957(Top 267%)
20K12.43 mi3.11 mi23266+1513644+3113644+3123174(Top 91%)13582(Top 93%)13582(Top 280%)
Half13.11 mi0.68 mi23322-5613672-2813672-2823782(Top 93%)13806(Top 95%)13806(Top 285%)
25K15.53 mi2.42 mi24861-153914316-64414316-64425531(Top 100%)14568(Top 100%)14568(Top 300%)
30K18.64 mi3.11 mi25468-60714537-22114537-22125536(Top 100%)14569(Top 100%)14569(Top 300%)
20M20.00 mi1.36 mi25379+8914505+3214505+3220209(Top 79%)11837(Top 81%)11837(Top 244%)
21M21.00 mi1.00 mi25311+6814480+2514480+2520855(Top 82%)12085(Top 83%)12085(Top 249%)
35K21.75 mi0.75 mi25255+5614454+2614454+2620346(Top 80%)11790(Top 81%)11790(Top 243%)
23M23.00 mi1.25 mi25204+5114424+3014424+3022876(Top 90%)13052(Top 90%)13052(Top 269%)
24M24.00 mi1.00 mi25150+5414399+2514399+2522695(Top 89%)12901(Top 88%)12901(Top 266%)
40K24.85 mi0.85 mi25157-714401-214401-224461(Top 96%)13853(Top 95%)13853(Top 286%)
25.2M25.20 mi0.35 mi25200-4314415-1414415-1425322(Top 99%)14418(Top 99%)14418(Top 297%)
Finish26.22 mi1.02 mi25121+7914381+3414381+3420953(Top 82%)11967(Top 82%)11967(Top 247%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21stories
+97ft-345ft

Overall

21720

Males

12957

M18-39

12957

5K→10K

3.1 - 6.2 mi

Top 93%
×5stories
+79ft-138ft

Overall

23790

Males

13892

M18-39

13892

10K→15K

6.2 - 9.3 mi

Top 85%
×3stories
+67ft-78ft

Overall

21720

Males

12957

M18-39

12957

15K→20K

9.3 - 12.4 mi

Top 91%
×5stories
+106ft-86ft

Overall

23174

Males

13582

M18-39

13582

20K→Half

12.4 - 13.1 mi

Top 93%
×2stories
+19ft-37ft

Overall

23782

Males

13806

M18-39

13806

Half→25K

13.1 - 15.5 mi

Top 100%
×4stories
+66ft-88ft

Overall

25531

Males

14568

M18-39

14568

25K→30K

15.5 - 18.6 mi

Top 100%
×9stories
+181ft-148ft

Overall

25536

Males

14569

M18-39

14569

30K→20M

18.6 - 20.0 mi

Top 79%
×5stories
+64ft-50ft

Overall

20209

Males

11837

M18-39

11837

20M→21M

20.0 - 21.0 mi

Top 82%
×8stories
+106ft-24ft

Overall

20855

Males

12085

M18-39

12085

21M→35K

21.0 - 21.8 mi

Top 80%
×7stories
+17ft-86ft

Overall

20346

Males

11790

M18-39

11790

35K→23M

21.8 - 23.0 mi

Top 90%
×5stories
+23ft-63ft

Overall

22876

Males

13052

M18-39

13052

23M→24M

23.0 - 24.0 mi

Top 89%
×6stories
+12ft-82ft

Overall

22695

Males

12901

M18-39

12901

24M→40K

24.0 - 24.9 mi

Top 96%
×1story
+6ft-20ft

Overall

24461

Males

13853

M18-39

13853

40K→25.2M

24.9 - 25.2 mi

Top 99%
×1story
+13ft-16ft

Overall

25322

Males

14418

M18-39

14418

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2stories
+22ft-21ft

Overall

20953

Males

11967

M18-39

11967

Passing Analysis

Category:
Athletes Passed
1655
Passed By
2529
Net Change
-874
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24247
5K → 10K30779+228#24247#24019
10K → 15K7413+738#24019#23281
15K → 20K174159+15#23281#23266
20K → Half1369-56#23266#23322
Half → 25K31542-1539#23322#24861
25K → 30K4611-607#24861#25468
30K → 20M890+89#25468#25379
20M → 21M680+68#25379#25311
21M → 35K560+56#25311#25255
35K → 23M532+51#25255#25204
23M → 24M551+54#25204#25150
24M → 40K1219-7#25150#25157
40K → 25.2M043-43#25157#25200
25.2M → Finish801+79#25200#25121
TOTALS16552529-874
📊

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