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BOSTON MARATHON 2024

Melissa Johnson

Bib: 23515•F

IL

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F60-64)
#0 / 549
Top 23%
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
9:22/mi
29:06
↑ 97↓ 3451.5%
10K· 6.21 mi
9:29/mi
58:34
↑ 79↓ 1380.4%
15K· 9.32 mi
9:30/mi
1:28:04
↑ 67↓ 78
20K· 12.43 mi
9:22/mi
1:57:09
↑ 106↓ 860.1%
Half· 13.11 mi
9:10/mi
2:03:24
↑ 19↓ 370.5%
25K· 15.53 mi
9:25/mi
2:26:15
↑ 66↓ 880.2%
30K· 18.64 mi
9:37/mi
2:56:07
↑ 181↓ 1480.2%
20M
9:34/mi
3:09:07
↑ 64↓ 500.2%
21M
9:52/mi
3:18:59
↑ 106↓ 241.6%
35K· 21.75 mi
9:20/mi
3:25:58
↑ 17↓ 861.7%
23M
9:25/mi
3:37:45
↑ 23↓ 630.6%
24M
9:06/mi
3:46:51
↓ 821.3%
40K· 24.85 mi
9:07/mi
3:54:39
↓ 200.3%
25.2M
10:06/mi
3:58:08
↑ 13↓ 160.2%
Finish· 26.22 mi
8:51/mi
4:07:09
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time2:03:24
Pace9:25 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time2:03:45
Pace9:26 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:30:1829:069:2229:06
9:22
-
10K
6.21 mi11:59:4658:349:2629:28
9:29
+0:07
15K
9.32 mi12:29:161:28:049:2729:30
9:30
+0:01
20K
12.43 mi12:58:211:57:099:2629:05
9:22
-0:08
Half
13.11 mi13:04:362:03:249:256:15
9:10
-0:12
25K
15.53 mi13:27:272:26:159:2522:51
9:25
+0:15
30K
18.64 mi13:57:192:56:079:2729:52
9:37
+0:12
20M
20.00 mi14:10:193:09:079:2713:00
9:34
-0:03
21M
21.00 mi14:20:113:18:599:299:52
9:52
+0:18
35K
21.75 mi14:27:103:25:589:286:59
9:20
-0:32
23M
23.00 mi14:38:573:37:459:2811:47
9:25
+0:05
24M
24.00 mi14:48:033:46:519:279:06
9:06
-0:19
40K
24.85 mi14:55:513:54:399:267:48
9:07
+0:01
25.2M
25.20 mi14:59:203:58:089:273:29
10:06
+0:59
Finish
26.22 mi15:08:214:07:099:269:01
8:51
-1:15

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

8:51 /mi

Average Pace

9:26 /mi

Slowest Pace

10:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:53:48

95% of race

Time at Steady Pace

13:21

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:26 /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 mi11:30:1829:069:2229:06
9:22
#21327
10K
6.21 mi11:59:4658:349:2629:28
9:29
#21341
15K
9.32 mi12:29:161:28:049:2729:30
9:30
#21077
20K
12.43 mi12:58:211:57:099:2629:05
9:22
#20463
Half
13.11 mi13:04:362:03:249:256:15
9:10
#20402
25K
15.53 mi13:27:272:26:159:2522:51
9:25
#19920
30K
18.64 mi13:57:192:56:079:2729:52
9:37
#19199
20M
20.00 mi14:10:193:09:079:2713:00
9:34
#18856
21M
21.00 mi14:20:113:18:599:299:52
9:52
#18502
35K
21.75 mi14:27:103:25:589:286:59
9:20
#18344
23M
23.00 mi14:38:573:37:459:2811:47
9:25
#18034
24M
24.00 mi14:48:033:46:519:279:06
9:06
#17802
40K
24.85 mi14:55:513:54:399:267:48
9:07
#17598
25.2M
25.20 mi14:59:203:58:089:273:29
10:06
#17485
Finish
26.22 mi15:08:214:07:099:269:01
8:51
#17307
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi213278580858020648(Top 81%)8124(Top 74%)8124(Top 1480%)
10K6.21 mi3.10 mi21341-148554+268554+2621318(Top 83%)8546(Top 78%)8546(Top 1557%)
15K9.32 mi3.11 mi21077+2648405+1498405+14920648(Top 81%)8124(Top 74%)8124(Top 1480%)
20K12.43 mi3.11 mi20463+6148065+3408065+34018754(Top 73%)7142(Top 65%)7142(Top 1301%)
Half13.11 mi0.68 mi20402+618038+278038+2718942(Top 74%)7295(Top 67%)7295(Top 1329%)
25K15.53 mi2.42 mi19920+4827792+2467792+24617287(Top 68%)6434(Top 59%)6434(Top 1172%)
30K18.64 mi3.11 mi19199+7217479+3137479+31315902(Top 62%)5915(Top 54%)5915(Top 1077%)
20M20.00 mi1.36 mi18856+3437321+1587321+15814822(Top 58%)5574(Top 51%)5574(Top 1015%)
21M21.00 mi1.00 mi18502+3547150+1717150+17112465(Top 49%)4513(Top 41%)4513(Top 822%)
35K21.75 mi0.75 mi18344+1587086+647086+6414885(Top 58%)5789(Top 53%)5789(Top 1054%)
23M23.00 mi1.25 mi18034+3106948+1386948+13813143(Top 51%)4988(Top 46%)4988(Top 909%)
24M24.00 mi1.00 mi17802+2326854+946854+9412688(Top 50%)4773(Top 44%)4773(Top 869%)
40K24.85 mi0.85 mi17598+2046763+916763+9111468(Top 45%)4291(Top 39%)4291(Top 782%)
25.2M25.20 mi0.35 mi17485+1136718+456718+4511428(Top 45%)4328(Top 40%)4328(Top 788%)
Finish26.22 mi1.02 mi17307+1786646+726646+7213473(Top 53%)5221(Top 48%)5221(Top 951%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21story building
+97ft-345ft

Overall

20648

Females

8124

F60-64

8124

5K→10K

3.1 - 6.2 mi

Top 83%
×5story building
+79ft-138ft

Overall

21318

Females

8546

F60-64

8546

10K→15K

6.2 - 9.3 mi

Top 81%
×3story building
+67ft-78ft

Overall

20648

Females

8124

F60-64

8124

15K→20K

9.3 - 12.4 mi

Top 73%
×5story building
+106ft-86ft

Overall

18754

Females

7142

F60-64

7142

20K→Half

12.4 - 13.1 mi

Top 74%
×2story building
+19ft-37ft

Overall

18942

Females

7295

F60-64

7295

Half→25K

13.1 - 15.5 mi

Top 68%
×4story building
+66ft-88ft

Overall

17287

Females

6434

F60-64

6434

25K→30K

15.5 - 18.6 mi

Top 62%
×9story building
+181ft-148ft

Overall

15902

Females

5915

F60-64

5915

30K→20M

18.6 - 20.0 mi

Top 58%
×5story building
+64ft-50ft

Overall

14822

Females

5574

F60-64

5574

20M→21M

20.0 - 21.0 mi

Top 49%
×8story building
+106ft-24ft

Overall

12465

Females

4513

F60-64

4513

21M→35K

21.0 - 21.8 mi

Top 58%
×7story building
+17ft-86ft

Overall

14885

Females

5789

F60-64

5789

35K→23M

21.8 - 23.0 mi

Top 51%
×5story building
+23ft-63ft

Overall

13143

Females

4988

F60-64

4988

23M→24M

23.0 - 24.0 mi

Top 50%
×6story building
+12ft-82ft

Overall

12688

Females

4773

F60-64

4773

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

11468

Females

4291

F60-64

4291

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1story
+13ft-16ft

Overall

11428

Females

4328

F60-64

4328

25.2M→Finish

25.2 - 26.2 mi

Top 53%
×2story building
+22ft-21ft

Overall

13473

Females

5221

F60-64

5221

Passing Analysis

Category:
Athletes Passed
4367
Passed By
347
Net Change
+4020
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21327
5K → 10K235249-14#21327#21341
10K → 15K32258+264#21341#21077
15K → 20K6228+614#21077#20463
20K → Half676+61#20463#20402
Half → 25K4886+482#20402#19920
25K → 30K7232+721#19920#19199
30K → 20M3463+343#19199#18856
20M → 21M3551+354#18856#18502
21M → 35K1602+158#18502#18344
35K → 23M3144+310#18344#18034
23M → 24M2331+232#18034#17802
24M → 40K2062+204#17802#17598
40K → 25.2M1152+113#17598#17485
25.2M → Finish1813+178#17485#17307
TOTALS4367347+4020
📊

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