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BOSTON MARATHON 2024

Allen Crosland

Bib: 12591•M

QC

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 26%
Gender (Male)
#0 / 14578
Top 37%
Masters (Masters Men)
#0 / 9729
Top 26%
Division (M55-59)
#0 / 1529
Top 10%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:33/mi
23:28
↑ 97↓ 3451.5%
10K· 6.21 mi
7:36/mi
47:04
↑ 79↓ 1380.4%
15K· 9.32 mi
7:30/mi
1:10:23
↑ 67↓ 78
20K· 12.43 mi
7:29/mi
1:33:37
↑ 106↓ 860.1%
Half· 13.11 mi
7:21/mi
1:38:38
↑ 19↓ 370.5%
25K· 15.53 mi
7:30/mi
1:56:48
↑ 66↓ 880.2%
30K· 18.64 mi
7:43/mi
2:20:47
↑ 181↓ 1480.2%
20M
7:43/mi
2:31:16
↑ 64↓ 500.2%
21M
7:59/mi
2:39:15
↑ 106↓ 241.6%
35K· 21.75 mi
7:37/mi
2:44:57
↑ 17↓ 861.7%
23M
7:42/mi
2:54:36
↑ 23↓ 630.6%
24M
7:34/mi
3:02:10
↓ 821.3%
40K· 24.85 mi
7:37/mi
3:08:41
↓ 200.3%
25.2M
8:19/mi
3:11:33
↑ 13↓ 160.2%
Finish· 26.22 mi
7:10/mi
3:18:51
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:38
Pace7:31 /mi
2nd Half
Distance13.11 mi
Time1:40:13
Pace7:39 /mi
📊Positive Split: 1.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:2923:287:3323:28
7:33
-
10K
6.21 mi11:16:0547:047:3423:36
7:36
+0:03
15K
9.32 mi11:39:241:10:237:3323:19
7:30
-0:06
20K
12.43 mi12:02:381:33:377:3223:14
7:29
-0:01
Half
13.11 mi12:07:391:38:387:315:01
7:21
-0:08
25K
15.53 mi12:25:491:56:487:3118:10
7:30
+0:09
30K
18.64 mi12:49:482:20:477:3323:59
7:43
+0:13
20M
20.00 mi13:00:172:31:167:3410:29
7:43
0:00
21M
21.00 mi13:08:162:39:157:357:59
7:59
+0:16
35K
21.75 mi13:13:582:44:577:355:42
7:37
-0:22
23M
23.00 mi13:23:372:54:367:359:39
7:42
+0:05
24M
24.00 mi13:31:113:02:107:357:34
7:34
-0:08
40K
24.85 mi13:37:423:08:417:356:31
7:37
+0:03
25.2M
25.20 mi13:40:343:11:337:362:52
8:19
+0:42
Finish
26.22 mi13:47:523:18:517:357:18
7:10
-1:09

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

7:10 /mi

Average Pace

7:35 /mi

Slowest Pace

8:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:08:00

95% of race

Time at Steady Pace

10:51

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:35 /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 mi10:52:2923:287:3323:28
7:33
#11190
10K
6.21 mi11:16:0547:047:3423:36
7:36
#11087
15K
9.32 mi11:39:241:10:237:3323:19
7:30
#10582
20K
12.43 mi12:02:381:33:377:3223:14
7:29
#9878
Half
13.11 mi12:07:391:38:387:315:01
7:21
#9760
25K
15.53 mi12:25:491:56:487:3118:10
7:30
#9220
30K
18.64 mi12:49:482:20:477:3323:59
7:43
#8500
20M
20.00 mi13:00:172:31:167:3410:29
7:43
#8174
21M
21.00 mi13:08:162:39:157:357:59
7:59
#7794
35K
21.75 mi13:13:582:44:577:355:42
7:37
#7642
23M
23.00 mi13:23:372:54:367:359:39
7:42
#7331
24M
24.00 mi13:31:113:02:107:357:34
7:34
#7104
40K
24.85 mi13:37:423:08:417:356:31
7:37
#6907
25.2M
25.20 mi13:40:343:11:337:362:52
8:19
#6805
Finish
26.22 mi13:47:523:18:517:357:18
7:10
#6618
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi11190849684969698(Top 38%)7649(Top 52%)7649(Top 500%)
10K6.21 mi3.10 mi11087+1038398+988398+9811022(Top 43%)8335(Top 57%)8335(Top 545%)
15K9.32 mi3.11 mi10582+5058157+2418157+2419698(Top 38%)7649(Top 52%)7649(Top 500%)
20K12.43 mi3.11 mi9878+7047773+3847773+3848201(Top 32%)6710(Top 46%)6710(Top 439%)
Half13.11 mi0.68 mi9760+1187702+717702+717984(Top 31%)6598(Top 45%)6598(Top 432%)
25K15.53 mi2.42 mi9220+5407390+3127390+3126913(Top 27%)5759(Top 40%)5759(Top 377%)
30K18.64 mi3.11 mi8500+7206889+5016889+5016245(Top 24%)5167(Top 35%)5167(Top 338%)
20M20.00 mi1.36 mi8174+3266644+2456644+2455290(Top 21%)4434(Top 30%)4434(Top 290%)
21M21.00 mi1.00 mi7794+3806375+2696375+2694106(Top 16%)3518(Top 24%)3518(Top 230%)
35K21.75 mi0.75 mi7642+1526259+1166259+1165659(Top 22%)4487(Top 31%)4487(Top 293%)
23M23.00 mi1.25 mi7331+3116019+2406019+2404418(Top 17%)3637(Top 25%)3637(Top 238%)
24M24.00 mi1.00 mi7104+2275842+1775842+1774401(Top 17%)3557(Top 24%)3557(Top 233%)
40K24.85 mi0.85 mi6907+1975679+1635679+1633991(Top 16%)3205(Top 22%)3205(Top 210%)
25.2M25.20 mi0.35 mi6805+1025596+835596+833761(Top 15%)3020(Top 21%)3020(Top 198%)
Finish26.22 mi1.02 mi6618+1875454+1425454+1423858(Top 15%)3107(Top 21%)3107(Top 203%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21story building
+97ft-345ft

Overall

9698

Males

7649

M55-59

7649

5K→10K

3.1 - 6.2 mi

Top 43%
×5story building
+79ft-138ft

Overall

11022

Males

8335

M55-59

8335

10K→15K

6.2 - 9.3 mi

Top 38%
×3story building
+67ft-78ft

Overall

9698

Males

7649

M55-59

7649

15K→20K

9.3 - 12.4 mi

Top 32%
×5story building
+106ft-86ft

Overall

8201

Males

6710

M55-59

6710

20K→Half

12.4 - 13.1 mi

Top 31%
×2story building
+19ft-37ft

Overall

7984

Males

6598

M55-59

6598

Half→25K

13.1 - 15.5 mi

Top 27%
×4story building
+66ft-88ft

Overall

6913

Males

5759

M55-59

5759

25K→30K

15.5 - 18.6 mi

Top 24%
×9story building
+181ft-148ft

Overall

6245

Males

5167

M55-59

5167

30K→20M

18.6 - 20.0 mi

Top 21%
×5story building
+64ft-50ft

Overall

5290

Males

4434

M55-59

4434

20M→21M

20.0 - 21.0 mi

Top 16%
×8story building
+106ft-24ft

Overall

4106

Males

3518

M55-59

3518

21M→35K

21.0 - 21.8 mi

Top 22%
×7story building
+17ft-86ft

Overall

5659

Males

4487

M55-59

4487

35K→23M

21.8 - 23.0 mi

Top 17%
×5story building
+23ft-63ft

Overall

4418

Males

3637

M55-59

3637

23M→24M

23.0 - 24.0 mi

Top 17%
×6story building
+12ft-82ft

Overall

4401

Males

3557

M55-59

3557

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

3991

Males

3205

M55-59

3205

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

3761

Males

3020

M55-59

3020

25.2M→Finish

25.2 - 26.2 mi

Top 15%
×2story building
+22ft-21ft

Overall

3858

Males

3107

M55-59

3107

Passing Analysis

Category:
Athletes Passed
4890*
Passed By
318
Net Change
+4572
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11190
5K → 10K330227+103#11190#11087
10K → 15K52520+505#11087#10582
15K → 20K709*5+704#10582#9878
20K → Half1191+118#9878#9760
Half → 25K5466+540#9760#9220
25K → 30K73616+720#9220#8500
30K → 20M3315+326#8500#8174
20M → 21M3800+380#8174#7794
21M → 35K16210+152#7794#7642
35K → 23M3176+311#7642#7331
23M → 24M23710+227#7331#7104
24M → 40K2014+197#7104#6907
40K → 25.2M1042+102#6907#6805
25.2M → Finish1936+187#6805#6618
TOTALS4890*318+4572

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

📊

Passing Visuals

Category:
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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