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BOSTON MARATHON 2024

Erin Pinder

Bib: 19528•F

AB

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F45-49)
#0 / 1753
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
8:09/mi
25:19
↑ 97↓ 3451.5%
10K· 6.21 mi
8:24/mi
51:24
↑ 79↓ 1380.4%
15K· 9.32 mi
8:32/mi
1:17:55
↑ 67↓ 78
20K· 12.43 mi
9:08/mi
1:46:19
↑ 106↓ 860.1%
Half· 13.11 mi
8:51/mi
1:52:21
↑ 19↓ 370.5%
25K· 15.53 mi
9:27/mi
2:15:15
↑ 66↓ 880.2%
30K· 18.64 mi
10:18/mi
2:47:14
↑ 181↓ 1480.2%
20M
10:14/mi
3:01:09
↑ 64↓ 500.2%
21M
12:02/mi
3:13:11
↑ 106↓ 241.6%
35K· 21.75 mi
10:15/mi
3:20:51
↑ 17↓ 861.7%
23M
11:25/mi
3:35:09
↑ 23↓ 630.6%
24M
11:02/mi
3:46:11
↓ 821.3%
40K· 24.85 mi
10:44/mi
3:55:22
↓ 200.3%
25.2M
12:25/mi
3:59:39
↑ 13↓ 160.2%
Finish· 26.22 mi
9:53/mi
4:09:43
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:21
Pace8:34 /mi
2nd Half
Distance13.11 mi
Time2:17:22
Pace10:29 /mi
📊Positive Split: 22.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:1625:198:0925:19
8:09
-
10K
6.21 mi11:45:2151:248:1626:05
8:24
+0:15
15K
9.32 mi12:11:521:17:558:2226:31
8:32
+0:08
20K
12.43 mi12:40:161:46:198:3328:24
9:08
+0:36
Half
13.11 mi12:46:181:52:218:346:02
8:51
-0:17
25K
15.53 mi13:09:122:15:158:4222:54
9:27
+0:36
30K
18.64 mi13:41:112:47:148:5831:59
10:18
+0:51
20M
20.00 mi13:55:063:01:099:0313:55
10:14
-0:04
21M
21.00 mi14:07:083:13:119:1212:02
12:02
+1:48
35K
21.75 mi14:14:483:20:519:147:40
10:15
-1:47
23M
23.00 mi14:29:063:35:099:2114:18
11:25
+1:10
24M
24.00 mi14:40:083:46:119:2511:02
11:02
-0:23
40K
24.85 mi14:49:193:55:229:289:11
10:44
-0:18
25.2M
25.20 mi14:53:363:59:399:314:17
12:25
+1:41
Finish
26.22 mi15:03:404:09:439:3210:04
9:53
-2:32

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

8:09 /mi

Average Pace

9:32 /mi

Slowest Pace

12:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:15:15

54% of race

Time at Steady Pace

1:12:49

29% of race

Time at Slower Pace

41:39

17% of race

Average Pace: 9:31 /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 mi11:19:1625:198:0925:19
8:09
#15712
10K
6.21 mi11:45:2151:248:1626:05
8:24
#16184
15K
9.32 mi12:11:521:17:558:2226:31
8:32
#16284
20K
12.43 mi12:40:161:46:198:3328:24
9:08
#16752
Half
13.11 mi12:46:181:52:218:346:02
8:51
#16781
25K
15.53 mi13:09:122:15:158:4222:54
9:27
#16867
30K
18.64 mi13:41:112:47:148:5831:59
10:18
#17233
20M
20.00 mi13:55:063:01:099:0313:55
10:14
#17239
21M
21.00 mi14:07:083:13:119:1212:02
12:02
#17446
35K
21.75 mi14:14:483:20:519:147:40
10:15
#17463
23M
23.00 mi14:29:063:35:099:2114:18
11:25
#17624
24M
24.00 mi14:40:083:46:119:2511:02
11:02
#17720
40K
24.85 mi14:49:193:55:229:289:11
10:44
#17694
25.2M
25.20 mi14:53:363:59:399:314:17
12:25
#17688
Finish
26.22 mi15:03:404:09:439:3210:04
9:53
#17669
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi157125400540016605(Top 65%)5926(Top 54%)5926(Top 338%)
10K6.21 mi3.10 mi16184-4725665-2655665-26516681(Top 65%)5939(Top 54%)5939(Top 339%)
15K9.32 mi3.11 mi16284-1005725-605725-6016605(Top 65%)5926(Top 54%)5926(Top 338%)
20K12.43 mi3.11 mi16752-4686019-2946019-29417965(Top 70%)6683(Top 61%)6683(Top 381%)
Half13.11 mi0.68 mi16781-296042-236042-2317575(Top 69%)6562(Top 60%)6562(Top 374%)
25K15.53 mi2.42 mi16867-866114-726114-7217360(Top 68%)6472(Top 59%)6472(Top 369%)
30K18.64 mi3.11 mi17233-3666390-2766390-27618235(Top 71%)7167(Top 66%)7167(Top 409%)
20M20.00 mi1.36 mi17239-66425-356425-3517244(Top 67%)6844(Top 63%)6844(Top 390%)
21M21.00 mi1.00 mi17446-2076575-1506575-15018891(Top 74%)7766(Top 71%)7766(Top 443%)
35K21.75 mi0.75 mi17463-176606-316606-3117893(Top 70%)7279(Top 67%)7279(Top 415%)
23M23.00 mi1.25 mi17624-1616721-1156721-11519449(Top 76%)8117(Top 74%)8117(Top 463%)
24M24.00 mi1.00 mi17720-966801-806801-8019321(Top 76%)8113(Top 74%)8113(Top 463%)
40K24.85 mi0.85 mi17694+266817-166817-1617408(Top 68%)7229(Top 66%)7229(Top 412%)
25.2M25.20 mi0.35 mi17688+66822-56822-518354(Top 72%)7695(Top 70%)7695(Top 439%)
Finish26.22 mi1.02 mi17669+196840-186840-1817992(Top 70%)7496(Top 69%)7496(Top 428%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21story building
+97ft-345ft

Overall

16605

Females

5926

F45-49

5926

5K→10K

3.1 - 6.2 mi

Top 65%
×5story building
+79ft-138ft

Overall

16681

Females

5939

F45-49

5939

10K→15K

6.2 - 9.3 mi

Top 65%
×3story building
+67ft-78ft

Overall

16605

Females

5926

F45-49

5926

15K→20K

9.3 - 12.4 mi

Top 70%
×5story building
+106ft-86ft

Overall

17965

Females

6683

F45-49

6683

20K→Half

12.4 - 13.1 mi

Top 69%
×2story building
+19ft-37ft

Overall

17575

Females

6562

F45-49

6562

Half→25K

13.1 - 15.5 mi

Top 68%
×4story building
+66ft-88ft

Overall

17360

Females

6472

F45-49

6472

25K→30K

15.5 - 18.6 mi

Top 71%
×9story building
+181ft-148ft

Overall

18235

Females

7167

F45-49

7167

30K→20M

18.6 - 20.0 mi

Top 67%
×5story building
+64ft-50ft

Overall

17244

Females

6844

F45-49

6844

20M→21M

20.0 - 21.0 mi

Top 74%
×8story building
+106ft-24ft

Overall

18891

Females

7766

F45-49

7766

21M→35K

21.0 - 21.8 mi

Top 70%
×7story building
+17ft-86ft

Overall

17893

Females

7279

F45-49

7279

35K→23M

21.8 - 23.0 mi

Top 76%
×5story building
+23ft-63ft

Overall

19449

Females

8117

F45-49

8117

23M→24M

23.0 - 24.0 mi

Top 76%
×6story building
+12ft-82ft

Overall

19321

Females

8113

F45-49

8113

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

17408

Females

7229

F45-49

7229

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1story
+13ft-16ft

Overall

18354

Females

7695

F45-49

7695

25.2M→Finish

25.2 - 26.2 mi

Top 70%
×2story building
+22ft-21ft

Overall

17992

Females

7496

F45-49

7496

Passing Analysis

Category:
Athletes Passed
1367
Passed By
3324
Net Change
-1957
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15712
5K → 10K139611-472#15712#16184
10K → 15K188288-100#16184#16284
15K → 20K139607-468#16284#16752
20K → Half3665-29#16752#16781
Half → 25K194280-86#16781#16867
25K → 30K149515-366#16867#17233
30K → 20M110116-6#17233#17239
20M → 21M45252-207#17239#17446
21M → 35K6683-17#17446#17463
35K → 23M72233-161#17463#17624
23M → 24M38134-96#17624#17720
24M → 40K7347+26#17720#17694
40K → 25.2M3731+6#17694#17688
25.2M → Finish8162+19#17688#17669
TOTALS13673324-1957
📊

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