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BOSTON MARATHON 2024

Jeffrey Marks

OH

Bib: 17959 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M65-69)
#0 / 617
Top 34%
Race Day Weather
55°/45°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:15/mi
25:38
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:21/mi
51:35
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
8:21/mi
1:17:33
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:31/mi
1:44:02
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
8:27/mi
1:49:48
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:52/mi
2:11:17
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
10:11/mi
2:42:56
↑ 181↓ 1480.2%
138 ft elev
20M
9:46/mi
2:56:13
↑ 64↓ 500.2%
148 ft elev
21M
10:51/mi
3:07:04
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
10:10/mi
3:14:40
↑ 17↓ 861.7%
156 ft elev
23M
10:22/mi
3:27:39
↑ 23↓ 630.6%
116 ft elev
24M
11:35/mi
3:39:14
↓ 821.3%
34 ft elev
40K· 24.85 mi
10:53/mi
3:48:32
↓ 200.3%
20 ft elev
25.2M
13:32/mi
3:53:12
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
13:22/mi
4:06:49
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:49:488:23 /mi⚡ faster
2nd Half
2:17:0110:27 /mi+24.8%
Positive split — 24.8% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
25:388:153.11 mi25:38
8:15
-
10K
51:358:183.10 mi25:57
8:21
+0:06
15K
1:17:338:193.11 mi25:58
8:21
0:00
20K
1:44:028:223.11 mi26:29
8:31
+0:10
Half(13.11 mi)
1:49:488:230.68 mi5:46
8:27
-0:04
25K
2:11:178:272.42 mi21:29
8:52
+0:25
30K
2:42:568:443.11 mi31:39
10:11
+1:19
20M
2:56:138:491.36 mi13:17
9:46
-0:25
21M
3:07:048:541.00 mi10:51
10:51
+1:05
35K
3:14:408:570.75 mi7:36
10:10
-0:41
23M
3:27:399:021.25 mi12:59
10:22
+0:12
24M
3:39:149:081.00 mi11:35
11:35
+1:13
40K
3:48:329:120.85 mi9:18
10:53
-0:42
25.2M
3:53:129:150.35 mi4:40
13:32
+2:39
Finish(26.22 mi)
4:06:499:251.02 mi13:37
13:22
-0:10
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:15 /mi

Average Pace

9:25 /mi

Slowest Pace

13:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:11:17

53% of race

Time at Steady Pace

1:25:40

35% of race

Time at Slower Pace

29:52

12% of race

Average Pace: 9:25 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi163461053710537155941023910239
10K3.10 mi16360-1410545-810545-8164351061410614
15K3.11 mi16037+32310419+12610419+126155941023910239
20K3.11 mi15674+36310261+15810261+1581492499339933
Half(13.11 mi)0.68 mi15666+810257+410257+4154131011110111
25K2.42 mi15499+16710164+9310164+931485297299729
30K3.11 mi16105-60610336-17210336-172179431089310893
20M1.36 mi16087+1810296+4010296+401564495909590
21M1.00 mi16097-1010256+4010256+401591995989598
35K0.75 mi16187-9010267-1110267-11176251044110441
23M1.25 mi16250-6310272-510272-51663498799879
24M1.00 mi16545-29510367-9510367-95205911181911819
40K0.85 mi16609-6410361+610361+6177481032210322
25.2M0.35 mi16705-9610392-3110392-31207431181011810
Finish(26.22 mi)1.02 mi17267-56210606-21410606-214246061392613926

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21story building
+97ft-345ft

Overall

15594

Males

10239

M65-69

10239

5K→10K

3.1 - 6.2 mi

Top 64%
×5story building
+79ft-138ft

Overall

16435

Males

10614

M65-69

10614

10K→15K

6.2 - 9.3 mi

Top 61%
×3story building
+67ft-78ft

Overall

15594

Males

10239

M65-69

10239

15K→20K

9.3 - 12.4 mi

Top 58%
×5story building
+106ft-86ft

Overall

14924

Males

9933

M65-69

9933

20K→Half

12.4 - 13.1 mi

Top 60%
×2story building
+19ft-37ft

Overall

15413

Males

10111

M65-69

10111

Half→25K

13.1 - 15.5 mi

Top 58%
×4story building
+66ft-88ft

Overall

14852

Males

9729

M65-69

9729

25K→30K

15.5 - 18.6 mi

Top 70%
×9story building
+181ft-148ft

Overall

17943

Males

10893

M65-69

10893

30K→20M

18.6 - 20.0 mi

Top 61%
×5story building
+64ft-50ft

Overall

15644

Males

9590

M65-69

9590

20M→21M

20.0 - 21.0 mi

Top 62%
×8story building
+106ft-24ft

Overall

15919

Males

9598

M65-69

9598

21M→35K

21.0 - 21.8 mi

Top 69%
×7story building
+17ft-86ft

Overall

17625

Males

10441

M65-69

10441

35K→23M

21.8 - 23.0 mi

Top 65%
×5story building
+23ft-63ft

Overall

16634

Males

9879

M65-69

9879

23M→24M

23.0 - 24.0 mi

Top 81%
×6story building
+12ft-82ft

Overall

20591

Males

11819

M65-69

11819

24M→40K

24.0 - 24.9 mi

Top 69%
×1story
+6ft-20ft

Overall

17748

Males

10322

M65-69

10322

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1story
+13ft-16ft

Overall

20743

Males

11810

M65-69

11810

25.2M→Finish

25.2 - 26.2 mi

Top 96%
×2story building
+22ft-21ft

Overall

24606

Males

13926

M65-69

13926

Passing Analysis

Category:
▼Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#16346
5K → 10K
291277-14
#16346 → #16360
10K → 15K
85408+323
#16360 → #16037
15K → 20K
75438+363
#16037 → #15674
20K → Half
3038+8
#15674 → #15666
Half → 25K
136303+167
#15666 → #15499
25K → 30K
709103-606
#15499 → #16105
30K → 20M
101119+18
#16105 → #16087
20M → 21M
118108-10
#16087 → #16097
21M → 35K
13848-90
#16097 → #16187
35K → 23M
14279-63
#16187 → #16250
23M → 24M
33136-295
#16250 → #16545
24M → 40K
13066-64
#16545 → #16609
40K → 25.2M
11115-96
#16609 → #16705
25.2M → Finish
57917-562
#16705 → #17267
TOTALS
29762055-921
#16346 → #17267

Passing Visualized

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