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BOSTON MARATHON 2024

J. Alain Ferry

Bib: 13937•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 32%
Gender (Male)
#0 / 14578
Top 43%
Masters (Masters Men)
#0 / 9729
Top 32%
Division (M50-54)
#0 / 1935
Top 32%
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
7:04/mi
21:56
↑ 97↓ 3451.5%
10K· 6.21 mi
7:24/mi
44:56
↑ 79↓ 1380.4%
15K· 9.32 mi
7:17/mi
1:07:34
↑ 67↓ 78
20K· 12.43 mi
7:33/mi
1:31:00
↑ 106↓ 860.1%
Half· 13.11 mi
7:27/mi
1:36:05
↑ 19↓ 370.5%
25K· 15.53 mi
7:42/mi
1:54:44
↑ 66↓ 880.2%
30K· 18.64 mi
8:13/mi
2:20:16
↑ 181↓ 1480.2%
20M
8:26/mi
2:31:44
↑ 64↓ 500.2%
21M
9:21/mi
2:41:05
↑ 106↓ 241.6%
35K· 21.75 mi
8:07/mi
2:47:09
↑ 17↓ 861.7%
23M
8:13/mi
2:57:26
↑ 23↓ 630.6%
24M
8:02/mi
3:05:28
↓ 821.3%
40K· 24.85 mi
8:05/mi
3:12:23
↓ 200.3%
25.2M
9:31/mi
3:15:40
↑ 13↓ 160.2%
Finish· 26.22 mi
8:41/mi
3:24:31
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:05
Pace7:20 /mi
2nd Half
Distance13.11 mi
Time1:48:26
Pace8:16 /mi
📊Positive Split: 12.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:2321:567:0421:56
7:04
-
10K
6.21 mi11:16:2344:567:1423:00
7:24
+0:20
15K
9.32 mi11:39:011:07:347:1522:38
7:17
-0:07
20K
12.43 mi12:02:271:31:007:1923:26
7:33
+0:16
Half
13.11 mi12:07:321:36:057:205:05
7:27
-0:06
25K
15.53 mi12:26:111:54:447:2318:39
7:42
+0:15
30K
18.64 mi12:51:432:20:167:3125:32
8:13
+0:31
20M
20.00 mi13:03:112:31:447:3511:28
8:26
+0:13
21M
21.00 mi13:12:322:41:057:409:21
9:21
+0:55
35K
21.75 mi13:18:362:47:097:416:04
8:07
-1:14
23M
23.00 mi13:28:532:57:267:4310:17
8:13
+0:06
24M
24.00 mi13:36:553:05:287:448:02
8:02
-0:11
40K
24.85 mi13:43:503:12:237:446:55
8:05
+0:03
25.2M
25.20 mi13:47:073:15:407:463:17
9:31
+1:26
Finish
26.22 mi13:55:583:24:317:488:51
8:41
-0:50

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

7:04 /mi

Average Pace

7:48 /mi

Slowest Pace

9:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:44

56% of race

Time at Steady Pace

56:50

28% of race

Time at Slower Pace

32:57

16% of race

Average Pace: 7:48 /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 mi10:53:2321:567:0421:56
7:04
#7401
10K
6.21 mi11:16:2344:567:1423:00
7:24
#8371
15K
9.32 mi11:39:011:07:347:1522:38
7:17
#8211
20K
12.43 mi12:02:271:31:007:1923:26
7:33
#8285
Half
13.11 mi12:07:321:36:057:205:05
7:27
#8308
25K
15.53 mi12:26:111:54:447:2318:39
7:42
#8221
30K
18.64 mi12:51:432:20:167:3125:32
8:13
#8317
20M
20.00 mi13:03:112:31:447:3511:28
8:26
#8318
21M
21.00 mi13:12:322:41:057:409:21
9:21
#8393
35K
21.75 mi13:18:362:47:097:416:04
8:07
#8334
23M
23.00 mi13:28:532:57:267:4310:17
8:13
#8139
24M
24.00 mi13:36:553:05:287:448:02
8:02
#8023
40K
24.85 mi13:43:503:12:237:446:55
8:05
#7896
25.2M
25.20 mi13:47:073:15:407:463:17
9:31
#7890
Finish
26.22 mi13:55:583:24:317:488:51
8:41
#8051
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi7401642864288052(Top 32%)6750(Top 46%)6750(Top 349%)
10K6.21 mi3.10 mi8371-9706990-5626990-5629436(Top 37%)7567(Top 52%)7567(Top 391%)
15K9.32 mi3.11 mi8211+1606892+986892+988052(Top 32%)6750(Top 46%)6750(Top 349%)
20K12.43 mi3.11 mi8285-746908-166908-168668(Top 34%)6988(Top 48%)6988(Top 361%)
Half13.11 mi0.68 mi8308-236919-116919-118693(Top 34%)7001(Top 48%)7001(Top 362%)
25K15.53 mi2.42 mi8221+876819+1006819+1008210(Top 32%)6541(Top 45%)6541(Top 338%)
30K18.64 mi3.11 mi8317-966775+446775+449090(Top 36%)6813(Top 47%)6813(Top 352%)
20M20.00 mi1.36 mi8318-16726+496726+499085(Top 36%)6568(Top 45%)6568(Top 339%)
21M21.00 mi1.00 mi8393-756711+156711+1510158(Top 40%)6820(Top 47%)6820(Top 352%)
35K21.75 mi0.75 mi8334+596642+696642+698436(Top 33%)5983(Top 41%)5983(Top 309%)
23M23.00 mi1.25 mi8139+1956479+1636479+1636867(Top 27%)5016(Top 34%)5016(Top 259%)
24M24.00 mi1.00 mi8023+1166372+1076372+1076805(Top 27%)4881(Top 33%)4881(Top 252%)
40K24.85 mi0.85 mi7896+1276258+1146258+1146225(Top 24%)4455(Top 31%)4455(Top 230%)
25.2M25.20 mi0.35 mi7890+66225+336225+338780(Top 34%)5707(Top 39%)5707(Top 295%)
Finish26.22 mi1.02 mi8051-1616265-406265-4012513(Top 49%)7746(Top 53%)7746(Top 400%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21story building
+97ft-345ft

Overall

8052

Males

6750

M50-54

6750

5K→10K

3.1 - 6.2 mi

Top 37%
×5story building
+79ft-138ft

Overall

9436

Males

7567

M50-54

7567

10K→15K

6.2 - 9.3 mi

Top 32%
×3story building
+67ft-78ft

Overall

8052

Males

6750

M50-54

6750

15K→20K

9.3 - 12.4 mi

Top 34%
×5story building
+106ft-86ft

Overall

8668

Males

6988

M50-54

6988

20K→Half

12.4 - 13.1 mi

Top 34%
×2story building
+19ft-37ft

Overall

8693

Males

7001

M50-54

7001

Half→25K

13.1 - 15.5 mi

Top 32%
×4story building
+66ft-88ft

Overall

8210

Males

6541

M50-54

6541

25K→30K

15.5 - 18.6 mi

Top 36%
×9story building
+181ft-148ft

Overall

9090

Males

6813

M50-54

6813

30K→20M

18.6 - 20.0 mi

Top 36%
×5story building
+64ft-50ft

Overall

9085

Males

6568

M50-54

6568

20M→21M

20.0 - 21.0 mi

Top 40%
×8story building
+106ft-24ft

Overall

10158

Males

6820

M50-54

6820

21M→35K

21.0 - 21.8 mi

Top 33%
×7story building
+17ft-86ft

Overall

8436

Males

5983

M50-54

5983

35K→23M

21.8 - 23.0 mi

Top 27%
×5story building
+23ft-63ft

Overall

6867

Males

5016

M50-54

5016

23M→24M

23.0 - 24.0 mi

Top 27%
×6story building
+12ft-82ft

Overall

6805

Males

4881

M50-54

4881

24M→40K

24.0 - 24.9 mi

Top 24%
×1story
+6ft-20ft

Overall

6225

Males

4455

M50-54

4455

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

8780

Males

5707

M50-54

5707

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2story building
+22ft-21ft

Overall

12513

Males

7746

M50-54

7746

Passing Analysis

Category:
Athletes Passed
1880
Passed By
2530
Net Change
-650
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7401
5K → 10K321002-970#7401#8371
10K → 15K262102+160#8371#8211
15K → 20K161235-74#8211#8285
20K → Half1841-23#8285#8308
Half → 25K234147+87#8308#8221
25K → 30K236332-96#8221#8317
30K → 20M120121-1#8317#8318
20M → 21M103178-75#8318#8393
21M → 35K10041+59#8393#8334
35K → 23M22934+195#8334#8139
23M → 24M14630+116#8139#8023
24M → 40K15427+127#8023#7896
40K → 25.2M4438+6#7896#7890
25.2M → Finish41202-161#7890#8051
TOTALS18802530-650
📊

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