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BOSTON MARATHON 2024

Michelle Johnson

Bib: 15346•F

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 41%
Masters (Masters Women)
#0 / 6263
Top 29%
Division (F40-44)
#0 / 1613
Top 49%
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
7:36/mi
23:36
↑ 97↓ 3451.5%
10K· 6.21 mi
7:39/mi
47:23
↑ 79↓ 1380.4%
15K· 9.32 mi
7:57/mi
1:12:06
↑ 67↓ 78
20K· 12.43 mi
8:23/mi
1:38:10
↑ 106↓ 860.1%
Half· 13.11 mi
8:12/mi
1:43:46
↑ 19↓ 370.5%
25K· 15.53 mi
8:54/mi
2:05:21
↑ 66↓ 880.2%
30K· 18.64 mi
9:08/mi
2:33:43
↑ 181↓ 1480.2%
20M
9:31/mi
2:46:39
↑ 64↓ 500.2%
21M
10:23/mi
2:57:02
↑ 106↓ 241.6%
35K· 21.75 mi
9:17/mi
3:03:59
↑ 17↓ 861.7%
23M
9:37/mi
3:16:02
↑ 23↓ 630.6%
24M
9:17/mi
3:25:19
↓ 821.3%
40K· 24.85 mi
9:33/mi
3:33:29
↓ 200.3%
25.2M
10:12/mi
3:37:00
↑ 13↓ 160.2%
Finish· 26.22 mi
8:43/mi
3:45:53
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:46
Pace7:55 /mi
2nd Half
Distance13.11 mi
Time2:02:07
Pace9:19 /mi
📊Positive Split: 17.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:5823:367:3623:36
7:36
-
10K
6.21 mi11:19:4547:237:3823:47
7:39
+0:03
15K
9.32 mi11:44:281:12:067:4424:43
7:57
+0:18
20K
12.43 mi12:10:321:38:107:5426:04
8:23
+0:26
Half
13.11 mi12:16:081:43:467:555:36
8:12
-0:11
25K
15.53 mi12:37:432:05:218:0421:35
8:54
+0:42
30K
18.64 mi13:06:052:33:438:1528:22
9:08
+0:14
20M
20.00 mi13:19:012:46:398:2012:56
9:31
+0:23
21M
21.00 mi13:29:242:57:028:2610:23
10:23
+0:52
35K
21.75 mi13:36:213:03:598:286:57
9:17
-1:06
23M
23.00 mi13:48:243:16:028:3112:03
9:37
+0:20
24M
24.00 mi13:57:413:25:198:339:17
9:17
-0:20
40K
24.85 mi14:05:513:33:298:358:10
9:33
+0:16
25.2M
25.20 mi14:09:223:37:008:373:31
10:12
+0:39
Finish
26.22 mi14:18:153:45:538:378:53
8:43
-1:29

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

7:36 /mi

Average Pace

8:37 /mi

Slowest Pace

10:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:43:46

46% of race

Time at Steady Pace

1:36:10

43% of race

Time at Slower Pace

25:57

11% of race

Average Pace: 8:37 /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 mi10:55:5823:367:3623:36
7:36
#11529
10K
6.21 mi11:19:4547:237:3823:47
7:39
#11466
15K
9.32 mi11:44:281:12:067:4424:43
7:57
#12027
20K
12.43 mi12:10:321:38:107:5426:04
8:23
#12648
Half
13.11 mi12:16:081:43:467:555:36
8:12
#12721
25K
15.53 mi12:37:432:05:218:0421:35
8:54
#13193
30K
18.64 mi13:06:052:33:438:1528:22
9:08
#13262
20M
20.00 mi13:19:012:46:398:2012:56
9:31
#13347
21M
21.00 mi13:29:242:57:028:2610:23
10:23
#13405
35K
21.75 mi13:36:213:03:598:286:57
9:17
#13452
23M
23.00 mi13:48:243:16:028:3112:03
9:37
#13501
24M
24.00 mi13:57:413:25:198:339:17
9:17
#13478
40K
24.85 mi14:05:513:33:298:358:10
9:33
#13453
25.2M
25.20 mi14:09:223:37:008:373:31
10:12
#13403
Finish
26.22 mi14:18:153:45:538:378:53
8:43
#13341
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi115292870287013142(Top 51%)3889(Top 36%)3889(Top 241%)
10K6.21 mi3.10 mi11466+632864+62864+611517(Top 45%)2936(Top 27%)2936(Top 182%)
15K9.32 mi3.11 mi12027-5613216-3523216-35213142(Top 51%)3889(Top 36%)3889(Top 241%)
20K12.43 mi3.11 mi12648-6213571-3553571-35514194(Top 56%)4545(Top 42%)4545(Top 282%)
Half13.11 mi0.68 mi12721-733625-543625-5414099(Top 55%)4533(Top 41%)4533(Top 281%)
25K15.53 mi2.42 mi13193-4723914-2893914-28915065(Top 59%)5216(Top 48%)5216(Top 323%)
30K18.64 mi3.11 mi13262-694061-1474061-14713873(Top 54%)4776(Top 44%)4776(Top 296%)
20M20.00 mi1.36 mi13347-854185-1244185-12414615(Top 57%)5459(Top 50%)5459(Top 338%)
21M21.00 mi1.00 mi13405-584269-844269-8414450(Top 57%)5533(Top 51%)5533(Top 343%)
35K21.75 mi0.75 mi13452-474330-614330-6114668(Top 57%)5671(Top 52%)5671(Top 352%)
23M23.00 mi1.25 mi13501-494412-824412-8214029(Top 55%)5427(Top 50%)5427(Top 336%)
24M24.00 mi1.00 mi13478+234443-314443-3113485(Top 53%)5165(Top 47%)5165(Top 320%)
40K24.85 mi0.85 mi13453+254467-244467-2413332(Top 52%)5206(Top 48%)5206(Top 323%)
25.2M25.20 mi0.35 mi13403+504458+94458+911758(Top 46%)4468(Top 41%)4468(Top 277%)
Finish26.22 mi1.02 mi13341+624456+24456+212740(Top 50%)4828(Top 44%)4828(Top 299%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21story building
+97ft-345ft

Overall

13142

Females

3889

F40-44

3889

5K→10K

3.1 - 6.2 mi

Top 45%
×5story building
+79ft-138ft

Overall

11517

Females

2936

F40-44

2936

10K→15K

6.2 - 9.3 mi

Top 51%
×3story building
+67ft-78ft

Overall

13142

Females

3889

F40-44

3889

15K→20K

9.3 - 12.4 mi

Top 56%
×5story building
+106ft-86ft

Overall

14194

Females

4545

F40-44

4545

20K→Half

12.4 - 13.1 mi

Top 55%
×2story building
+19ft-37ft

Overall

14099

Females

4533

F40-44

4533

Half→25K

13.1 - 15.5 mi

Top 59%
×4story building
+66ft-88ft

Overall

15065

Females

5216

F40-44

5216

25K→30K

15.5 - 18.6 mi

Top 54%
×9story building
+181ft-148ft

Overall

13873

Females

4776

F40-44

4776

30K→20M

18.6 - 20.0 mi

Top 57%
×5story building
+64ft-50ft

Overall

14615

Females

5459

F40-44

5459

20M→21M

20.0 - 21.0 mi

Top 57%
×8story building
+106ft-24ft

Overall

14450

Females

5533

F40-44

5533

21M→35K

21.0 - 21.8 mi

Top 57%
×7story building
+17ft-86ft

Overall

14668

Females

5671

F40-44

5671

35K→23M

21.8 - 23.0 mi

Top 55%
×5story building
+23ft-63ft

Overall

14029

Females

5427

F40-44

5427

23M→24M

23.0 - 24.0 mi

Top 53%
×6story building
+12ft-82ft

Overall

13485

Females

5165

F40-44

5165

24M→40K

24.0 - 24.9 mi

Top 52%
×1story
+6ft-20ft

Overall

13332

Females

5206

F40-44

5206

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1story
+13ft-16ft

Overall

11758

Females

4468

F40-44

4468

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×2story building
+22ft-21ft

Overall

12740

Females

4828

F40-44

4828

Passing Analysis

Category:
Athletes Passed
1694
Passed By
3506
Net Change
-1812
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11529
5K → 10K309246+63#11529#11466
10K → 15K83644-561#11466#12027
15K → 20K96717-621#12027#12648
20K → Half28101-73#12648#12721
Half → 25K125597-472#12721#13193
25K → 30K259328-69#13193#13262
30K → 20M125210-85#13262#13347
20M → 21M115173-58#13347#13405
21M → 35K75122-47#13405#13452
35K → 23M96145-49#13452#13501
23M → 24M10784+23#13501#13478
24M → 40K10681+25#13478#13453
40K → 25.2M6919+50#13453#13403
25.2M → Finish10139+62#13403#13341
TOTALS16943506-1812
📊

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