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BOSTON MARATHON 2024

Jim Harding

Bib: 22077•M

FL

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M60-64)
#0 / 1173
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:39
Rank: #19678
Start → 5K
8:54/mi
27:39 split
10K· 6.21 mi
55:45
Rank: #19784 (-106)
5K → 10K
9:03/mi
28:06 split
15K· 9.32 mi
1:23:54
Rank: #19577 (+207)
10K → 15K
9:04/mi
28:09 split
20K· 12.43 mi
1:52:37
Rank: #19230 (+347)
15K → 20K
9:15/mi
28:43 split
Half· 13.11 mi
1:58:52
Rank: #19204 (+26)
20K → Half
9:10/mi
6:15 split
25K· 15.53 mi
2:22:13
Rank: #18971 (+233)
Half → 25K
9:38/mi
23:21 split
30K· 18.64 mi
2:54:03
Rank: #18792 (+179)
25K → 30K
10:15/mi
31:50 split
20M
3:07:47
Rank: #18642 (+150)
30K → 20M
10:06/mi
13:44 split
21M
3:18:54
Rank: #18488 (+154)
20M → 21M
11:07/mi
11:07 split
35K· 21.75 mi
3:26:56
Rank: #18503 (-15)
21M → 35K
10:44/mi
8:02 split
23M
3:42:34
Rank: #18744 (-241)
35K → 23M
12:29/mi
15:38 split
24M
3:53:36
Rank: #18753 (-9)
23M → 24M
11:02/mi
11:02 split
40K· 24.85 mi
4:03:36
Rank: #18785 (-32)
24M → 40K
11:42/mi
10:00 split
25.2M
4:08:12
Rank: #18814 (-29)
40K → 25.2M
13:20/mi
4:36 split
Finish· 26.22 mi
4:20:54
Rank: #19085 (-271)
25.2M → Finish
12:28/mi
12:42 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:58:52
Pace9:04 /mi
2nd Half
Distance13.11 mi
Time2:22:02
Pace10:50 /mi
📊Positive Split: 19.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:5727:398:5427:39
8:54
-
10K
6.21 mi11:53:0355:458:5828:06
9:03
+0:09
15K
9.32 mi12:21:121:23:549:0028:09
9:04
+0:01
20K
12.43 mi12:49:551:52:379:0428:43
9:15
+0:11
Half
13.11 mi12:56:101:58:529:046:15
9:10
-0:05
25K
15.53 mi13:19:312:22:139:0923:21
9:38
+0:28
30K
18.64 mi13:51:212:54:039:2031:50
10:15
+0:37
20M
20.00 mi14:05:053:07:479:2313:44
10:06
-0:09
21M
21.00 mi14:16:123:18:549:2811:07
11:07
+1:01
35K
21.75 mi14:24:143:26:569:318:02
10:44
-0:23
23M
23.00 mi14:39:523:42:349:4115:38
12:29
+1:45
24M
24.00 mi14:50:543:53:369:4411:02
11:02
-1:27
40K
24.85 mi15:00:544:03:369:4810:00
11:42
+0:40
25.2M
25.20 mi15:05:304:08:129:514:36
13:20
+1:38
Finish
26.22 mi15:18:124:20:549:5712:42
12:28
-0:52

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

8:54 /mi

Average Pace

9:57 /mi

Slowest Pace

13:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:58:52

46% of race

Time at Steady Pace

1:16:57

29% of race

Time at Slower Pace

1:05:05

25% of race

Average Pace: 9:57 /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 mi11:24:5727:398:5427:39
8:54
#19678
10K
6.21 mi11:53:0355:458:5828:06
9:03
#19784
15K
9.32 mi12:21:121:23:549:0028:09
9:04
#19577
20K
12.43 mi12:49:551:52:379:0428:43
9:15
#19230
Half
13.11 mi12:56:101:58:529:046:15
9:10
#19204
25K
15.53 mi13:19:312:22:139:0923:21
9:38
#18971
30K
18.64 mi13:51:212:54:039:2031:50
10:15
#18792
20M
20.00 mi14:05:053:07:479:2313:44
10:06
#18642
21M
21.00 mi14:16:123:18:549:2811:07
11:07
#18488
35K
21.75 mi14:24:143:26:569:318:02
10:44
#18503
23M
23.00 mi14:39:523:42:349:4115:38
12:29
#18744
24M
24.00 mi14:50:543:53:369:4411:02
11:02
#18753
40K
24.85 mi15:00:544:03:369:4810:00
11:42
#18785
25.2M
25.20 mi15:05:304:08:129:514:36
13:20
#18814
Finish
26.22 mi15:18:124:20:549:5712:42
12:28
#19085
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi19678119241192419154(Top 75%)11782(Top 81%)11782(Top 1004%)
10K6.21 mi3.10 mi19784-10611995-7111995-7119902(Top 78%)12081(Top 83%)12081(Top 1030%)
15K9.32 mi3.11 mi19577+20711919+7611919+7619154(Top 75%)11782(Top 81%)11782(Top 1004%)
20K12.43 mi3.11 mi19230+34711763+15611763+15618354(Top 72%)11410(Top 78%)11410(Top 973%)
Half13.11 mi0.68 mi19204+2611751+1211751+1218910(Top 74%)11587(Top 79%)11587(Top 988%)
25K15.53 mi2.42 mi18971+23311635+11611635+11617971(Top 70%)11127(Top 76%)11127(Top 949%)
30K18.64 mi3.11 mi18792+17911490+14511490+14518104(Top 71%)10973(Top 75%)10973(Top 935%)
20M20.00 mi1.36 mi18642+15011399+9111399+9116827(Top 66%)10168(Top 70%)10168(Top 867%)
21M21.00 mi1.00 mi18488+15411302+9711302+9716634(Top 65%)9939(Top 68%)9939(Top 847%)
35K21.75 mi0.75 mi18503-1511294+811294+819174(Top 75%)11215(Top 77%)11215(Top 956%)
23M23.00 mi1.25 mi18744-24111378-8411378-8421677(Top 85%)12424(Top 85%)12424(Top 1059%)
24M24.00 mi1.00 mi18753-911366+1211366+1219302(Top 76%)11156(Top 77%)11156(Top 951%)
40K24.85 mi0.85 mi18785-3211357+911357+919773(Top 77%)11345(Top 78%)11345(Top 967%)
25.2M25.20 mi0.35 mi18814-2911365-811365-820367(Top 80%)11625(Top 80%)11625(Top 991%)
Finish26.22 mi1.02 mi19085-27111475-11011475-11023825(Top 93%)13466(Top 92%)13466(Top 1148%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
×21story building
+97ft-345ft

Overall

19154

Males

11782

M60-64

11782

5K→10K

3.1 - 6.2 mi

Top 78%
×5story building
+79ft-138ft

Overall

19902

Males

12081

M60-64

12081

10K→15K

6.2 - 9.3 mi

Top 75%
×3story building
+67ft-78ft

Overall

19154

Males

11782

M60-64

11782

15K→20K

9.3 - 12.4 mi

Top 72%
×5story building
+106ft-86ft

Overall

18354

Males

11410

M60-64

11410

20K→Half

12.4 - 13.1 mi

Top 74%
×2story building
+19ft-37ft

Overall

18910

Males

11587

M60-64

11587

Half→25K

13.1 - 15.5 mi

Top 70%
×4story building
+66ft-88ft

Overall

17971

Males

11127

M60-64

11127

25K→30K

15.5 - 18.6 mi

Top 71%
×9story building
+181ft-148ft

Overall

18104

Males

10973

M60-64

10973

30K→20M

18.6 - 20.0 mi

Top 66%
×5story building
+64ft-50ft

Overall

16827

Males

10168

M60-64

10168

20M→21M

20.0 - 21.0 mi

Top 65%
×8story building
+106ft-24ft

Overall

16634

Males

9939

M60-64

9939

21M→35K

21.0 - 21.8 mi

Top 75%
×7story building
+17ft-86ft

Overall

19174

Males

11215

M60-64

11215

35K→23M

21.8 - 23.0 mi

Top 85%
×5story building
+23ft-63ft

Overall

21677

Males

12424

M60-64

12424

23M→24M

23.0 - 24.0 mi

Top 76%
×6story building
+12ft-82ft

Overall

19302

Males

11156

M60-64

11156

24M→40K

24.0 - 24.9 mi

Top 77%
×1story
+6ft-20ft

Overall

19773

Males

11345

M60-64

11345

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1story
+13ft-16ft

Overall

20367

Males

11625

M60-64

11625

25.2M→Finish

25.2 - 26.2 mi

Top 93%
×2story building
+22ft-21ft

Overall

23825

Males

13466

M60-64

13466

Passing Analysis

Category:
Athletes Passed
2275
Passed By
1682
Net Change
+593
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19678
5K → 10K212318-106#19678#19784
10K → 15K334127+207#19784#19577
15K → 20K42679+347#19577#19230
20K → Half4317+26#19230#19204
Half → 25K31683+233#19204#18971
25K → 30K317138+179#18971#18792
30K → 20M17121+150#18792#18642
20M → 21M18632+154#18642#18488
21M → 35K5974-15#18488#18503
35K → 23M58299-241#18503#18744
23M → 24M5564-9#18744#18753
24M → 40K5688-32#18753#18785
40K → 25.2M2049-29#18785#18814
25.2M → Finish22293-271#18814#19085
TOTALS22751682+593
📊

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