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BOSTON MARATHON 2024

Gretchen Parmentier

Bib: 19757•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 47%
Masters (Masters Women)
#0 / 6263
Top 37%
Division (F45-49)
#0 / 1753
Top 47%
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
8:00/mi
24:52
↑ 97↓ 3451.5%
10K· 6.21 mi
8:08/mi
50:08
↑ 79↓ 1380.4%
15K· 9.32 mi
8:11/mi
1:15:34
↑ 67↓ 78
20K· 12.43 mi
8:36/mi
1:42:18
↑ 106↓ 860.1%
Half· 13.11 mi
8:36/mi
1:48:10
↑ 19↓ 370.5%
25K· 15.53 mi
9:00/mi
2:09:59
↑ 66↓ 880.2%
30K· 18.64 mi
9:33/mi
2:39:40
↑ 181↓ 1480.2%
20M
9:05/mi
2:52:01
↑ 64↓ 500.2%
21M
10:30/mi
3:02:31
↑ 106↓ 241.6%
35K· 21.75 mi
8:49/mi
3:09:07
↑ 17↓ 861.7%
23M
9:27/mi
3:20:57
↑ 23↓ 630.6%
24M
9:27/mi
3:30:24
↓ 821.3%
40K· 24.85 mi
9:35/mi
3:38:36
↓ 200.3%
25.2M
11:19/mi
3:42:30
↑ 13↓ 160.2%
Finish· 26.22 mi
9:09/mi
3:51:49
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:10
Pace8:15 /mi
2nd Half
Distance13.11 mi
Time2:03:39
Pace9:26 /mi
📊Positive Split: 14.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:2424:528:0024:52
8:00
-
10K
6.21 mi11:46:4050:088:0425:16
8:08
+0:08
15K
9.32 mi12:12:061:15:348:0625:26
8:11
+0:03
20K
12.43 mi12:38:501:42:188:1426:44
8:36
+0:25
Half
13.11 mi12:44:421:48:108:155:52
8:36
0:00
25K
15.53 mi13:06:312:09:598:2221:49
9:00
+0:24
30K
18.64 mi13:36:122:39:408:3429:41
9:33
+0:33
20M
20.00 mi13:48:332:52:018:3612:21
9:05
-0:28
21M
21.00 mi13:59:033:02:318:4110:30
10:30
+1:25
35K
21.75 mi14:05:393:09:078:426:36
8:49
-1:41
23M
23.00 mi14:17:293:20:578:4411:50
9:27
+0:38
24M
24.00 mi14:26:563:30:248:469:27
9:27
0:00
40K
24.85 mi14:35:083:38:368:488:12
9:35
+0:08
25.2M
25.20 mi14:39:023:42:308:503:54
11:19
+1:44
Finish
26.22 mi14:48:213:51:498:519:19
9:09
-2:10

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

8:00 /mi

Average Pace

8:51 /mi

Slowest Pace

11:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:48:10

47% of race

Time at Steady Pace

1:11:22

31% of race

Time at Slower Pace

52:17

23% of race

Average Pace: 8:50 /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 mi11:21:2424:528:0024:52
8:00
#14681
10K
6.21 mi11:46:4050:088:0425:16
8:08
#14897
15K
9.32 mi12:12:061:15:348:0625:26
8:11
#14764
20K
12.43 mi12:38:501:42:188:1426:44
8:36
#14918
Half
13.11 mi12:44:421:48:108:155:52
8:36
#14996
25K
15.53 mi13:06:312:09:598:2221:49
9:00
#15030
30K
18.64 mi13:36:122:39:408:3429:41
9:33
#15172
20M
20.00 mi13:48:332:52:018:3612:21
9:05
#14999
21M
21.00 mi13:59:033:02:318:4110:30
10:30
#14980
35K
21.75 mi14:05:393:09:078:426:36
8:49
#14866
23M
23.00 mi14:17:293:20:578:4411:50
9:27
#14763
24M
24.00 mi14:26:563:30:248:469:27
9:27
#14696
40K
24.85 mi14:35:083:38:368:488:12
9:35
#14621
25.2M
25.20 mi14:39:023:42:308:503:54
11:19
#14632
Finish
26.22 mi14:48:213:51:498:519:19
9:09
#14632
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi146814745474514657(Top 57%)4760(Top 44%)4760(Top 272%)
10K6.21 mi3.10 mi14897-2164875-1304875-13015122(Top 59%)5003(Top 46%)5003(Top 285%)
15K9.32 mi3.11 mi14764+1334793+824793+8214657(Top 57%)4760(Top 44%)4760(Top 272%)
20K12.43 mi3.11 mi14918-1544897-1044897-10415362(Top 60%)5216(Top 48%)5216(Top 298%)
Half13.11 mi0.68 mi14996-784952-554952-5516274(Top 64%)5782(Top 53%)5782(Top 330%)
25K15.53 mi2.42 mi15030-345017-655017-6515507(Top 61%)5451(Top 50%)5451(Top 311%)
30K18.64 mi3.11 mi15172-1425183-1665183-16615678(Top 61%)5785(Top 53%)5785(Top 330%)
20M20.00 mi1.36 mi14999+1735126+575126+5712600(Top 49%)4356(Top 40%)4356(Top 248%)
21M21.00 mi1.00 mi14980+195164-385164-3814834(Top 58%)5740(Top 53%)5740(Top 327%)
35K21.75 mi0.75 mi14866+1145126+385126+3812489(Top 49%)4537(Top 42%)4537(Top 259%)
23M23.00 mi1.25 mi14763+1035125+15125+113311(Top 52%)5060(Top 46%)5060(Top 289%)
24M24.00 mi1.00 mi14696+675138-135138-1314288(Top 56%)5582(Top 51%)5582(Top 318%)
40K24.85 mi0.85 mi14621+755122+165122+1613483(Top 53%)5276(Top 48%)5276(Top 301%)
25.2M25.20 mi0.35 mi14632-115136-145136-1415506(Top 61%)6278(Top 57%)6278(Top 358%)
Finish26.22 mi1.02 mi146325168-325168-3214912(Top 58%)5926(Top 54%)5926(Top 338%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21story building
+97ft-345ft

Overall

14657

Females

4760

F45-49

4760

5K→10K

3.1 - 6.2 mi

Top 59%
×5story building
+79ft-138ft

Overall

15122

Females

5003

F45-49

5003

10K→15K

6.2 - 9.3 mi

Top 57%
×3story building
+67ft-78ft

Overall

14657

Females

4760

F45-49

4760

15K→20K

9.3 - 12.4 mi

Top 60%
×5story building
+106ft-86ft

Overall

15362

Females

5216

F45-49

5216

20K→Half

12.4 - 13.1 mi

Top 64%
×2story building
+19ft-37ft

Overall

16274

Females

5782

F45-49

5782

Half→25K

13.1 - 15.5 mi

Top 61%
×4story building
+66ft-88ft

Overall

15507

Females

5451

F45-49

5451

25K→30K

15.5 - 18.6 mi

Top 61%
×9story building
+181ft-148ft

Overall

15678

Females

5785

F45-49

5785

30K→20M

18.6 - 20.0 mi

Top 49%
×5story building
+64ft-50ft

Overall

12600

Females

4356

F45-49

4356

20M→21M

20.0 - 21.0 mi

Top 58%
×8story building
+106ft-24ft

Overall

14834

Females

5740

F45-49

5740

21M→35K

21.0 - 21.8 mi

Top 49%
×7story building
+17ft-86ft

Overall

12489

Females

4537

F45-49

4537

35K→23M

21.8 - 23.0 mi

Top 52%
×5story building
+23ft-63ft

Overall

13311

Females

5060

F45-49

5060

23M→24M

23.0 - 24.0 mi

Top 56%
×6story building
+12ft-82ft

Overall

14288

Females

5582

F45-49

5582

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

13483

Females

5276

F45-49

5276

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1story
+13ft-16ft

Overall

15506

Females

6278

F45-49

6278

25.2M→Finish

25.2 - 26.2 mi

Top 58%
×2story building
+22ft-21ft

Overall

14912

Females

5926

F45-49

5926

Passing Analysis

Category:
Athletes Passed
2145
Passed By
2096
Net Change
+49
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14681
5K → 10K183399-216#14681#14897
10K → 15K298165+133#14897#14764
15K → 20K186340-154#14764#14918
20K → Half22100-78#14918#14996
Half → 25K212246-34#14996#15030
25K → 30K220362-142#15030#15172
30K → 20M21239+173#15172#14999
20M → 21M146127+19#14999#14980
21M → 35K12612+114#14980#14866
35K → 23M17673+103#14866#14763
23M → 24M12154+67#14763#14696
24M → 40K12752+75#14696#14621
40K → 25.2M3546-11#14621#14632
25.2M → Finish81810#14632#14632
TOTALS21452096+49
📊

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