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BOSTON MARATHON 2024

Zach Stanford

Bib: 4198•M

UT

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 39%
Gender (Male)
#0 / 14578
Top 50%
Division (M18-39)
#0 / 4849
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:54
Rank: #2743
Start → 5K
19:54 | 6:24/mi
10K· 6.21 mi
40:45
Rank: #3489 (-746)
5K → 10K
20:51 | 6:43/mi
15K· 9.32 mi
1:02:55
Rank: #4735 (-1246)
10K → 15K
22:10 | 7:08/mi
20K· 12.43 mi
1:25:56
Rank: #5628 (-893)
15K → 20K
23:01 | 7:25/mi
Half· 13.11 mi
1:30:52
Rank: #5715 (-87)
20K → Half
4:56 | 7:14/mi
25K· 15.53 mi
1:49:51
Rank: #6159 (-444)
Half → 25K
18:59 | 7:50/mi
30K· 18.64 mi
2:17:25
Rank: #7263 (-1104)
25K → 30K
27:34 | 8:52/mi
20M
2:29:52
Rank: #7697 (-434)
30K → 20M
12:27 | 9:10/mi
21M
2:41:24
Rank: #8487 (-790)
20M → 21M
11:32 | 11:32/mi
35K· 21.75 mi
2:47:54
Rank: #8559 (-72)
21M → 35K
6:30 | 8:41/mi
23M
2:59:54
Rank: #8845 (-286)
35K → 23M
12:00 | 9:35/mi
24M
3:09:42
Rank: #9243 (-398)
23M → 24M
9:48 | 9:48/mi
40K· 24.85 mi
3:19:20
Rank: #9848 (-605)
24M → 40K
9:38 | 11:16/mi
25.2M
3:22:41
Rank: #9837 (+11)
40K → 25.2M
3:21 | 9:43/mi
Finish· 26.22 mi
3:31:28
Rank: #9910 (-73)
25.2M → Finish
8:47 | 8:37/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:52
Pace6:56 /mi
2nd Half
Distance13.11 mi
Time2:00:36
Pace9:12 /mi
📊Positive Split: 32.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:0619:546:2419:54
6:24
-
10K
6.21 mi10:43:5740:456:3320:51
6:43
+0:19
15K
9.32 mi11:06:071:02:556:4522:10
7:08
+0:25
20K
12.43 mi11:29:081:25:566:5523:01
7:25
+0:17
Half
13.11 mi11:34:041:30:526:564:56
7:14
-0:11
25K
15.53 mi11:53:031:49:517:0418:59
7:50
+0:36
30K
18.64 mi12:20:372:17:257:2227:34
8:52
+1:02
20M
20.00 mi12:33:042:29:527:3012:27
9:10
+0:18
21M
21.00 mi12:44:362:41:247:4111:32
11:32
+2:22
35K
21.75 mi12:51:062:47:547:436:30
8:41
-2:51
23M
23.00 mi13:03:062:59:547:4912:00
9:35
+0:54
24M
24.00 mi13:12:543:09:427:549:48
9:48
+0:13
40K
24.85 mi13:22:323:19:208:019:38
11:16
+1:28
25.2M
25.20 mi13:25:533:22:418:033:21
9:43
-1:33
Finish
26.22 mi13:34:403:31:288:048:47
8:37
-1:06

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

6:24 /mi

Average Pace

8:04 /mi

Slowest Pace

11:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:49:51

52% of race

Time at Steady Pace

55:18

26% of race

Time at Slower Pace

46:19

22% of race

Average Pace: 8:04 /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 mi10:23:0619:546:2419:54
6:24
#2743
10K
6.21 mi10:43:5740:456:3320:51
6:43
#3489
15K
9.32 mi11:06:071:02:556:4522:10
7:08
#4735
20K
12.43 mi11:29:081:25:566:5523:01
7:25
#5628
Half
13.11 mi11:34:041:30:526:564:56
7:14
#5715
25K
15.53 mi11:53:031:49:517:0418:59
7:50
#6159
30K
18.64 mi12:20:372:17:257:2227:34
8:52
#7263
20M
20.00 mi12:33:042:29:527:3012:27
9:10
#7697
21M
21.00 mi12:44:362:41:247:4111:32
11:32
#8487
35K
21.75 mi12:51:062:47:547:436:30
8:41
#8559
23M
23.00 mi13:03:062:59:547:4912:00
9:35
#8845
24M
24.00 mi13:12:543:09:427:549:48
9:48
#9243
40K
24.85 mi13:22:323:19:208:019:38
11:16
#9848
25.2M
25.20 mi13:25:533:22:418:033:21
9:43
#9837
Finish
26.22 mi13:34:403:31:288:048:47
8:37
#9910
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2743263626367020(Top 27%)6093(Top 42%)6093(Top 126%)
10K6.21 mi3.10 mi3489-7463312-6763312-6764428(Top 17%)4141(Top 28%)4141(Top 85%)
15K9.32 mi3.11 mi4735-12464405-10934405-10937020(Top 27%)6093(Top 42%)6093(Top 126%)
20K12.43 mi3.11 mi5628-8935116-7115116-7117689(Top 30%)6415(Top 44%)6415(Top 132%)
Half13.11 mi0.68 mi5715-875179-635179-637181(Top 28%)6123(Top 42%)6123(Top 126%)
25K15.53 mi2.42 mi6159-4445472-2935472-2939108(Top 36%)7033(Top 48%)7033(Top 145%)
30K18.64 mi3.11 mi7263-11046167-6956167-69512576(Top 49%)8501(Top 58%)8501(Top 175%)
20M20.00 mi1.36 mi7697-4346379-2126379-21212917(Top 51%)8358(Top 57%)8358(Top 172%)
21M21.00 mi1.00 mi8487-7906768-3896768-38917715(Top 69%)10473(Top 72%)10473(Top 216%)
35K21.75 mi0.75 mi8559-726772-46772-411715(Top 46%)7549(Top 52%)7549(Top 156%)
23M23.00 mi1.25 mi8845-2866867-956867-9513831(Top 54%)8467(Top 58%)8467(Top 175%)
24M24.00 mi1.00 mi9243-3987017-1507017-15015612(Top 61%)9316(Top 64%)9316(Top 192%)
40K24.85 mi0.85 mi9848-6057294-2777294-27718759(Top 73%)10824(Top 74%)10824(Top 223%)
25.2M25.20 mi0.35 mi9837+117266+287266+289643(Top 38%)6163(Top 42%)6163(Top 127%)
Finish26.22 mi1.02 mi9910-737258+87258+812157(Top 48%)7583(Top 52%)7583(Top 156%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×21stories
+97ft-345ft

Overall

7020

Males

6093

M18-39

6093

5K→10K

3.1 - 6.2 mi

Top 17%
×5stories
+79ft-138ft

Overall

4428

Males

4141

M18-39

4141

10K→15K

6.2 - 9.3 mi

Top 27%
×3stories
+67ft-78ft

Overall

7020

Males

6093

M18-39

6093

15K→20K

9.3 - 12.4 mi

Top 30%
×5stories
+106ft-86ft

Overall

7689

Males

6415

M18-39

6415

20K→Half

12.4 - 13.1 mi

Top 28%
×2stories
+19ft-37ft

Overall

7181

Males

6123

M18-39

6123

Half→25K

13.1 - 15.5 mi

Top 36%
×4stories
+66ft-88ft

Overall

9108

Males

7033

M18-39

7033

25K→30K

15.5 - 18.6 mi

Top 49%
×9stories
+181ft-148ft

Overall

12576

Males

8501

M18-39

8501

30K→20M

18.6 - 20.0 mi

Top 51%
×5stories
+64ft-50ft

Overall

12917

Males

8358

M18-39

8358

20M→21M

20.0 - 21.0 mi

Top 69%
×8stories
+106ft-24ft

Overall

17715

Males

10473

M18-39

10473

21M→35K

21.0 - 21.8 mi

Top 46%
×7stories
+17ft-86ft

Overall

11715

Males

7549

M18-39

7549

35K→23M

21.8 - 23.0 mi

Top 54%
×5stories
+23ft-63ft

Overall

13831

Males

8467

M18-39

8467

23M→24M

23.0 - 24.0 mi

Top 61%
×6stories
+12ft-82ft

Overall

15612

Males

9316

M18-39

9316

24M→40K

24.0 - 24.9 mi

Top 73%
×1story
+6ft-20ft

Overall

18759

Males

10824

M18-39

10824

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

9643

Males

6163

M18-39

6163

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2stories
+22ft-21ft

Overall

12157

Males

7583

M18-39

7583

Passing Analysis

Category:
Athletes Passed
479
Passed By
7645
Net Change
-7167
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2743
5K → 10K13759-746#2743#3489
10K → 15K71253-1246#3489#4735
15K → 20K40933-893#4735#5628
20K → Half794-87#5628#5715
Half → 25K48492-444#5715#6159
25K → 30K371141-1104#6159#7263
30K → 20M37471-434#7263#7697
20M → 21M17807-790#7697#8487
21M → 35K53125-72#8487#8559
35K → 23M76362-286#8559#8845
23M → 24M18416-398#8845#9243
24M → 40K13618-605#9243#9848
40K → 25.2M5039+11#9848#9837
25.2M → Finish63135-73#9837#9910
TOTALS4797645-7167
📊

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