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BOSTON MARATHON 2024

Molly Jarvis

KS

Bib: 14157 F

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 40%
Gender (Female)
#0 / 10924
Top 26%
Division (F18-39)
#0 / 4660
Top 42%
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
7:42/mi
23:55
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:29/mi
47:11
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:28/mi
1:10:22
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:32/mi
1:33:47
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:29/mi
1:38:53
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
7:35/mi
1:57:15
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
7:53/mi
2:21:46
↑ 181↓ 1480.2%
138 ft elev
20M
9:16/mi
2:34:21
↑ 64↓ 500.2%
148 ft elev
21M
10:51/mi
2:45:12
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
9:05/mi
2:52:00
↑ 17↓ 861.7%
156 ft elev
23M
9:25/mi
3:03:47
↑ 23↓ 630.6%
116 ft elev
24M
9:18/mi
3:13:05
↓ 821.3%
34 ft elev
40K· 24.85 mi
9:14/mi
3:20:59
↓ 200.3%
20 ft elev
25.2M
10:06/mi
3:24:28
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:39/mi
3:33:17
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:53
Pace7:33 /mi
2nd Half
Distance13.11 mi
Time1:54:24
Pace8:44 /mi
📊Positive Split: 15.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:3523:557:4223:55
7:42
-
10K
6.21 mi11:19:5147:117:3623:16
7:29
-0:13
15K
9.32 mi11:43:021:10:227:3323:11
7:28
-0:01
20K
12.43 mi12:06:271:33:477:3323:25
7:32
+0:04
Half
13.11 mi12:11:331:38:537:335:06
7:29
-0:03
25K
15.53 mi12:29:551:57:157:3318:22
7:35
+0:06
30K
18.64 mi12:54:262:21:467:3624:31
7:53
+0:18
20M
20.00 mi13:07:012:34:217:4312:35
9:16
+1:23
21M
21.00 mi13:17:522:45:127:5210:51
10:51
+1:35
35K
21.75 mi13:24:402:52:007:556:48
9:05
-1:46
23M
23.00 mi13:36:273:03:477:5911:47
9:25
+0:20
24M
24.00 mi13:45:453:13:058:039:18
9:18
-0:07
40K
24.85 mi13:53:393:20:598:057:54
9:14
-0:04
25.2M
25.20 mi13:57:083:24:288:073:29
10:06
+0:52
Finish
26.22 mi14:05:573:33:178:088:49
8:39
-1:27

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

7:28 /mi

Average Pace

8:08 /mi

Slowest Pace

10:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:21:46

66% of race

Time at Steady Pace

15:37

7% of race

Time at Slower Pace

55:54

26% of race

Average Pace: 8:08 /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 mi10:56:3523:557:4223:55
7:42
#12309
10K
6.21 mi11:19:5147:117:3623:16
7:29
#11240
15K
9.32 mi11:43:021:10:227:3323:11
7:28
#10579
20K
12.43 mi12:06:271:33:477:3323:25
7:32
#10000
Half
13.11 mi12:11:331:38:537:335:06
7:29
#9940
25K
15.53 mi12:29:551:57:157:3318:22
7:35
#9414
30K
18.64 mi12:54:262:21:467:3624:31
7:53
#8905
20M
20.00 mi13:07:012:34:217:4312:35
9:16
#9222
21M
21.00 mi13:17:522:45:127:5210:51
10:51
#9715
35K
21.75 mi13:24:402:52:007:556:48
9:05
#9874
23M
23.00 mi13:36:273:03:477:5911:47
9:25
#10064
24M
24.00 mi13:45:453:13:058:039:18
9:18
#10203
40K
24.85 mi13:53:393:20:598:057:54
9:14
#10276
25.2M
25.20 mi13:57:083:24:288:073:29
10:06
#10283
Finish
26.22 mi14:05:573:33:178:088:49
8:39
#10339
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi12309330733079377(Top 37%)1872(Top 17%)1872(Top 40%)
10K6.21 mi3.10 mi11240+10692732+5752732+57510202(Top 40%)2197(Top 20%)2197(Top 47%)
15K9.32 mi3.11 mi10579+6612397+3352397+3359377(Top 37%)1872(Top 17%)1872(Top 40%)
20K12.43 mi3.11 mi10000+5792146+2512146+2518655(Top 34%)1657(Top 15%)1657(Top 36%)
Half13.11 mi0.68 mi9940+602126+202126+209015(Top 35%)1841(Top 17%)1841(Top 40%)
25K15.53 mi2.42 mi9414+5261910+2161910+2167498(Top 29%)1368(Top 13%)1368(Top 29%)
30K18.64 mi3.11 mi8905+5091773+1371773+1377250(Top 28%)1464(Top 13%)1464(Top 31%)
20M20.00 mi1.36 mi9222-3171981-2081981-20813445(Top 53%)4817(Top 44%)4817(Top 103%)
21M21.00 mi1.00 mi9715-4932282-3012282-30115925(Top 62%)6288(Top 58%)6288(Top 135%)
35K21.75 mi0.75 mi9874-1592407-1252407-12513758(Top 54%)5187(Top 47%)5187(Top 111%)
23M23.00 mi1.25 mi10064-1902560-1532560-15313112(Top 51%)4957(Top 45%)4957(Top 106%)
24M24.00 mi1.00 mi10203-1392673-1132673-11313537(Top 53%)5190(Top 48%)5190(Top 111%)
40K24.85 mi0.85 mi10276-732755-822755-8211973(Top 47%)4520(Top 41%)4520(Top 97%)
25.2M25.20 mi0.35 mi10283-72778-232778-2311348(Top 44%)4248(Top 39%)4248(Top 91%)
Finish26.22 mi1.02 mi10339-562849-712849-7112363(Top 48%)4639(Top 42%)4639(Top 100%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21story building
+97ft-345ft

Overall

9377

Females

1872

F18-39

1872

5K→10K

3.1 - 6.2 mi

Top 40%
×5story building
+79ft-138ft

Overall

10202

Females

2197

F18-39

2197

10K→15K

6.2 - 9.3 mi

Top 37%
×3story building
+67ft-78ft

Overall

9377

Females

1872

F18-39

1872

15K→20K

9.3 - 12.4 mi

Top 34%
×5story building
+106ft-86ft

Overall

8655

Females

1657

F18-39

1657

20K→Half

12.4 - 13.1 mi

Top 35%
×2story building
+19ft-37ft

Overall

9015

Females

1841

F18-39

1841

Half→25K

13.1 - 15.5 mi

Top 29%
×4story building
+66ft-88ft

Overall

7498

Females

1368

F18-39

1368

25K→30K

15.5 - 18.6 mi

Top 28%
×9story building
+181ft-148ft

Overall

7250

Females

1464

F18-39

1464

30K→20M

18.6 - 20.0 mi

Top 53%
×5story building
+64ft-50ft

Overall

13445

Females

4817

F18-39

4817

20M→21M

20.0 - 21.0 mi

Top 62%
×8story building
+106ft-24ft

Overall

15925

Females

6288

F18-39

6288

21M→35K

21.0 - 21.8 mi

Top 54%
×7story building
+17ft-86ft

Overall

13758

Females

5187

F18-39

5187

35K→23M

21.8 - 23.0 mi

Top 51%
×5story building
+23ft-63ft

Overall

13112

Females

4957

F18-39

4957

23M→24M

23.0 - 24.0 mi

Top 53%
×6story building
+12ft-82ft

Overall

13537

Females

5190

F18-39

5190

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

11973

Females

4520

F18-39

4520

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1story
+13ft-16ft

Overall

11348

Females

4248

F18-39

4248

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2story building
+22ft-21ft

Overall

12363

Females

4639

F18-39

4639

Passing Analysis

Category:
Athletes Passed
4001*
Passed By
2030
Net Change
+1970
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12309
5K → 10K108617+1069#12309#11240
10K → 15K6709+661#11240#10579
15K → 20K59819+579#10579#10000
20K → Half68*8+60#10000#9940
Half → 25K54115+526#9940#9414
25K → 30K56758+509#9414#8905
30K → 20M53370-317#8905#9222
20M → 21M33526-493#9222#9715
21M → 35K49208-159#9715#9874
35K → 23M92281-190#9874#10064
23M → 24M65204-139#10064#10203
24M → 40K60*133-73#10203#10276
40K → 25.2M4653-7#10276#10283
25.2M → Finish73129-56#10283#10339
TOTALS4001*2030+1970

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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