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BOSTON MARATHON 2024

Bradley Calkins

Bib: 6156•M

VT

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 34%
Gender (Male)
#0 / 14578
Top 46%
Masters (Masters Men)
#0 / 9729
Top 36%
Division (M40-44)
#0 / 2009
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:11
Rank: #10426
Start → 5K
23:11 | 7:28/mi
10K· 6.21 mi
47:07
Rank: #11149 (-723)
5K → 10K
23:56 | 7:42/mi
15K· 9.32 mi
1:11:35
Rank: #11562 (-413)
10K → 15K
24:28 | 7:53/mi
20K· 12.43 mi
1:36:41
Rank: #11742 (-180)
15K → 20K
25:06 | 8:05/mi
Half· 13.11 mi
1:42:07
Rank: #11775 (-33)
20K → Half
5:26 | 7:58/mi
25K· 15.53 mi
2:01:25
Rank: #11394 (+381)
Half → 25K
19:18 | 7:58/mi
30K· 18.64 mi
2:26:23
Rank: #10633 (+761)
25K → 30K
24:58 | 8:02/mi
20M
2:37:19
Rank: #10260 (+373)
30K → 20M
10:56 | 8:03/mi
21M
2:45:13
Rank: #9716 (+544)
20M → 21M
7:54 | 7:54/mi
35K· 21.75 mi
2:51:04
Rank: #9530 (+186)
21M → 35K
5:51 | 7:49/mi
23M
3:01:28
Rank: #9317 (+213)
35K → 23M
10:24 | 8:18/mi
24M
3:09:47
Rank: #9267 (+50)
23M → 24M
8:19 | 8:19/mi
40K· 24.85 mi
3:16:48
Rank: #9118 (+149)
24M → 40K
7:01 | 8:12/mi
25.2M
3:19:52
Rank: #9041 (+77)
40K → 25.2M
3:04 | 8:54/mi
Finish· 26.22 mi
3:27:20
Rank: #8797 (+244)
25.2M → Finish
7:28 | 7:20/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:07
Pace7:47 /mi
2nd Half
Distance13.11 mi
Time1:45:13
Pace8:02 /mi
📊Positive Split: 3.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:0823:117:2823:11
7:28
-
10K
6.21 mi11:13:0447:077:3523:56
7:42
+0:14
15K
9.32 mi11:37:321:11:357:4124:28
7:53
+0:11
20K
12.43 mi12:02:381:36:417:4725:06
8:05
+0:12
Half
13.11 mi12:08:041:42:077:475:26
7:58
-0:07
25K
15.53 mi12:27:222:01:257:4919:18
7:58
0:00
30K
18.64 mi12:52:202:26:237:5124:58
8:02
+0:04
20M
20.00 mi13:03:162:37:197:5210:56
8:03
+0:01
21M
21.00 mi13:11:102:45:137:527:54
7:54
-0:09
35K
21.75 mi13:17:012:51:047:525:51
7:49
-0:05
23M
23.00 mi13:27:253:01:287:5310:24
8:18
+0:29
24M
24.00 mi13:35:443:09:477:548:19
8:19
+0:01
40K
24.85 mi13:42:453:16:487:557:01
8:12
-0:07
25.2M
25.20 mi13:45:493:19:527:563:04
8:54
+0:42
Finish
26.22 mi13:53:173:27:207:557:28
7:20
-1:34

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

7:20 /mi

Average Pace

7:55 /mi

Slowest Pace

8:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

54:35

26% of race

Time at Steady Pace

2:03:57

60% of race

Time at Slower Pace

28:48

14% of race

Average Pace: 7:54 /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 mi10:49:0823:117:2823:11
7:28
#10426
10K
6.21 mi11:13:0447:077:3523:56
7:42
#11149
15K
9.32 mi11:37:321:11:357:4124:28
7:53
#11562
20K
12.43 mi12:02:381:36:417:4725:06
8:05
#11742
Half
13.11 mi12:08:041:42:077:475:26
7:58
#11775
25K
15.53 mi12:27:222:01:257:4919:18
7:58
#11394
30K
18.64 mi12:52:202:26:237:5124:58
8:02
#10633
20M
20.00 mi13:03:162:37:197:5210:56
8:03
#10260
21M
21.00 mi13:11:102:45:137:527:54
7:54
#9716
35K
21.75 mi13:17:012:51:047:525:51
7:49
#9530
23M
23.00 mi13:27:253:01:287:5310:24
8:18
#9317
24M
24.00 mi13:35:443:09:477:548:19
8:19
#9267
40K
24.85 mi13:42:453:16:487:557:01
8:12
#9118
25.2M
25.20 mi13:45:493:19:527:563:04
8:54
#9041
Finish
26.22 mi13:53:173:27:207:557:28
7:20
#8797
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi104268158815812480(Top 49%)8949(Top 61%)8949(Top 445%)
10K6.21 mi3.10 mi11149-7238437-2798437-27911889(Top 47%)8729(Top 60%)8729(Top 434%)
15K9.32 mi3.11 mi11562-4138579-1428579-14212480(Top 49%)8949(Top 61%)8949(Top 445%)
20K12.43 mi3.11 mi11742-1808638-598638-5912371(Top 48%)8818(Top 60%)8818(Top 439%)
Half13.11 mi0.68 mi11775-338647-98647-912430(Top 49%)8821(Top 61%)8821(Top 439%)
25K15.53 mi2.42 mi11394+3818438+2098438+2099921(Top 39%)7451(Top 51%)7451(Top 371%)
30K18.64 mi3.11 mi10633+7617974+4647974+4648069(Top 32%)6249(Top 43%)6249(Top 311%)
20M20.00 mi1.36 mi10260+3737726+2487726+2487035(Top 28%)5465(Top 37%)5465(Top 272%)
21M21.00 mi1.00 mi9716+5447413+3137413+3133814(Top 15%)3317(Top 23%)3317(Top 165%)
35K21.75 mi0.75 mi9530+1867276+1377276+1376694(Top 26%)5080(Top 35%)5080(Top 253%)
23M23.00 mi1.25 mi9317+2137103+1737103+1737383(Top 29%)5280(Top 36%)5280(Top 263%)
24M24.00 mi1.00 mi9267+507031+727031+728375(Top 33%)5698(Top 39%)5698(Top 284%)
40K24.85 mi0.85 mi9118+1496913+1186913+1186802(Top 27%)4765(Top 33%)4765(Top 237%)
25.2M25.20 mi0.35 mi9041+776850+636850+636049(Top 24%)4308(Top 30%)4308(Top 214%)
Finish26.22 mi1.02 mi8797+2446688+1626688+1624665(Top 18%)3626(Top 25%)3626(Top 180%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21stories
+97ft-345ft

Overall

12480

Males

8949

M40-44

8949

5K→10K

3.1 - 6.2 mi

Top 47%
×5stories
+79ft-138ft

Overall

11889

Males

8729

M40-44

8729

10K→15K

6.2 - 9.3 mi

Top 49%
×3stories
+67ft-78ft

Overall

12480

Males

8949

M40-44

8949

15K→20K

9.3 - 12.4 mi

Top 48%
×5stories
+106ft-86ft

Overall

12371

Males

8818

M40-44

8818

20K→Half

12.4 - 13.1 mi

Top 49%
×2stories
+19ft-37ft

Overall

12430

Males

8821

M40-44

8821

Half→25K

13.1 - 15.5 mi

Top 39%
×4stories
+66ft-88ft

Overall

9921

Males

7451

M40-44

7451

25K→30K

15.5 - 18.6 mi

Top 32%
×9stories
+181ft-148ft

Overall

8069

Males

6249

M40-44

6249

30K→20M

18.6 - 20.0 mi

Top 28%
×5stories
+64ft-50ft

Overall

7035

Males

5465

M40-44

5465

20M→21M

20.0 - 21.0 mi

Top 15%
×8stories
+106ft-24ft

Overall

3814

Males

3317

M40-44

3317

21M→35K

21.0 - 21.8 mi

Top 26%
×7stories
+17ft-86ft

Overall

6694

Males

5080

M40-44

5080

35K→23M

21.8 - 23.0 mi

Top 29%
×5stories
+23ft-63ft

Overall

7383

Males

5280

M40-44

5280

23M→24M

23.0 - 24.0 mi

Top 33%
×6stories
+12ft-82ft

Overall

8375

Males

5698

M40-44

5698

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

6802

Males

4765

M40-44

4765

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1story
+13ft-16ft

Overall

6049

Males

4308

M40-44

4308

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2stories
+22ft-21ft

Overall

4665

Males

3626

M40-44

3626

Passing Analysis

Category:
Athletes Passed
3584*
Passed By
1955
Net Change
+1629
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10426
5K → 10K90813-723#10426#11149
10K → 15K100513-413#11149#11562
15K → 20K183363-180#11562#11742
20K → Half2659-33#11742#11775
Half → 25K41837+381#11775#11394
25K → 30K77817+761#11394#10633
30K → 20M3752+373#10633#10260
20M → 21M544*0+544#10260#9716
21M → 35K19812+186#9716#9530
35K → 23M25542+213#9530#9317
23M → 24M12272+50#9317#9267
24M → 40K16314+149#9267#9118
40K → 25.2M825+77#9118#9041
25.2M → Finish2506+244#9041#8797
TOTALS3584*1955+1629

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

📊

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