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BOSTON MARATHON 2024

Erica Mcginnis

Bib: 17686•F

ID

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 47%
Division (F18-39)
#0 / 4660
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:50
Rank: #16747
Start → 5K
25:50 | 8:19/mi
10K· 6.21 mi
51:29
Rank: #16256 (+491)
5K → 10K
25:39 | 8:15/mi
15K· 9.32 mi
1:16:55
Rank: #15645 (+611)
10K → 15K
25:26 | 8:11/mi
20K· 12.43 mi
1:42:55
Rank: #15201 (+444)
15K → 20K
26:00 | 8:22/mi
Half· 13.11 mi
1:49:05
Rank: #15353 (-152)
20K → Half
6:10 | 9:02/mi
25K· 15.53 mi
2:11:55
Rank: #15719 (-366)
Half → 25K
22:50 | 9:25/mi
30K· 18.64 mi
2:40:59
Rank: #15539 (+180)
25K → 30K
29:04 | 9:21/mi
20M
2:53:33
Rank: #15379 (+160)
30K → 20M
12:34 | 9:15/mi
21M
3:03:29
Rank: #15198 (+181)
20M → 21M
9:56 | 9:56/mi
35K· 21.75 mi
3:10:44
Rank: #15247 (-49)
21M → 35K
7:15 | 9:41/mi
23M
3:22:25
Rank: #15097 (+150)
35K → 23M
11:41 | 9:20/mi
24M
3:31:44
Rank: #15028 (+69)
23M → 24M
9:19 | 9:19/mi
40K· 24.85 mi
3:39:30
Rank: #14829 (+199)
24M → 40K
7:46 | 9:05/mi
25.2M
3:43:16
Rank: #14810 (+19)
40K → 25.2M
3:46 | 10:55/mi
Finish· 26.22 mi
3:51:38
Rank: #14597 (+213)
25.2M → Finish
8:22 | 8:13/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:05
Pace8:19 /mi
2nd Half
Distance13.11 mi
Time2:02:33
Pace9:21 /mi
📊Positive Split: 12.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:5125:508:1925:50
8:19
-
10K
6.21 mi11:43:3051:298:1725:39
8:15
-0:04
15K
9.32 mi12:08:561:16:558:1525:26
8:11
-0:04
20K
12.43 mi12:34:561:42:558:1726:00
8:22
+0:11
Half
13.11 mi12:41:061:49:058:196:10
9:02
+0:40
25K
15.53 mi13:03:562:11:558:3022:50
9:25
+0:23
30K
18.64 mi13:33:002:40:598:3829:04
9:21
-0:04
20M
20.00 mi13:45:342:53:338:4112:34
9:15
-0:06
21M
21.00 mi13:55:303:03:298:449:56
9:56
+0:41
35K
21.75 mi14:02:453:10:448:467:15
9:41
-0:15
23M
23.00 mi14:14:263:22:258:4811:41
9:20
-0:21
24M
24.00 mi14:23:453:31:448:499:19
9:19
-0:01
40K
24.85 mi14:31:313:39:308:507:46
9:05
-0:14
25.2M
25.20 mi14:35:173:43:168:523:46
10:55
+1:50
Finish
26.22 mi14:43:393:51:388:508:22
8:13
-2:42

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

8:11 /mi

Average Pace

8:50 /mi

Slowest Pace

10:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:51:17

48% of race

Time at Steady Pace

1:39:24

43% of race

Time at Slower Pace

20:57

9% 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 mi11:17:5125:508:1925:50
8:19
#16747
10K
6.21 mi11:43:3051:298:1725:39
8:15
#16256
15K
9.32 mi12:08:561:16:558:1525:26
8:11
#15645
20K
12.43 mi12:34:561:42:558:1726:00
8:22
#15201
Half
13.11 mi12:41:061:49:058:196:10
9:02
#15353
25K
15.53 mi13:03:562:11:558:3022:50
9:25
#15719
30K
18.64 mi13:33:002:40:598:3829:04
9:21
#15539
20M
20.00 mi13:45:342:53:338:4112:34
9:15
#15379
21M
21.00 mi13:55:303:03:298:449:56
9:56
#15198
35K
21.75 mi14:02:453:10:448:467:15
9:41
#15247
23M
23.00 mi14:14:263:22:258:4811:41
9:20
#15097
24M
24.00 mi14:23:453:31:448:499:19
9:19
#15028
40K
24.85 mi14:31:313:39:308:507:46
9:05
#14829
25.2M
25.20 mi14:35:173:43:168:523:46
10:55
#14810
Finish
26.22 mi14:43:393:51:388:508:22
8:13
#14597
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi167476009600914655(Top 57%)4758(Top 44%)4758(Top 102%)
10K6.21 mi3.10 mi16256+4915710+2995710+29915873(Top 62%)5456(Top 50%)5456(Top 117%)
15K9.32 mi3.11 mi15645+6115340+3705340+37014655(Top 57%)4758(Top 44%)4758(Top 102%)
20K12.43 mi3.11 mi15201+4445080+2605080+26014086(Top 55%)4484(Top 41%)4484(Top 96%)
Half13.11 mi0.68 mi15353-1525178-985178-9818447(Top 72%)7016(Top 64%)7016(Top 151%)
25K15.53 mi2.42 mi15719-3665438-2605438-26017258(Top 68%)6416(Top 59%)6416(Top 138%)
30K18.64 mi3.11 mi15539+1805401+375401+3714849(Top 58%)5336(Top 49%)5336(Top 115%)
20M20.00 mi1.36 mi15379+1605349+525349+5213406(Top 52%)4798(Top 44%)4798(Top 103%)
21M21.00 mi1.00 mi15198+1815292+575292+5712722(Top 50%)4646(Top 43%)4646(Top 100%)
35K21.75 mi0.75 mi15247-495338-465338-4616166(Top 63%)6428(Top 59%)6428(Top 138%)
23M23.00 mi1.25 mi15097+1505299+395299+3912756(Top 50%)4788(Top 44%)4788(Top 103%)
24M24.00 mi1.00 mi15028+695309-105309-1013629(Top 53%)5247(Top 48%)5247(Top 113%)
40K24.85 mi0.85 mi14829+1995233+765233+7611297(Top 44%)4201(Top 38%)4201(Top 90%)
25.2M25.20 mi0.35 mi14810+195240-75240-714260(Top 56%)5683(Top 52%)5683(Top 122%)
Finish26.22 mi1.02 mi14597+2135145+955145+959870(Top 39%)3469(Top 32%)3469(Top 74%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21stories
+97ft-345ft

Overall

14655

Females

4758

F18-39

4758

5K→10K

3.1 - 6.2 mi

Top 62%
×5stories
+79ft-138ft

Overall

15873

Females

5456

F18-39

5456

10K→15K

6.2 - 9.3 mi

Top 57%
×3stories
+67ft-78ft

Overall

14655

Females

4758

F18-39

4758

15K→20K

9.3 - 12.4 mi

Top 55%
×5stories
+106ft-86ft

Overall

14086

Females

4484

F18-39

4484

20K→Half

12.4 - 13.1 mi

Top 72%
×2stories
+19ft-37ft

Overall

18447

Females

7016

F18-39

7016

Half→25K

13.1 - 15.5 mi

Top 68%
×4stories
+66ft-88ft

Overall

17258

Females

6416

F18-39

6416

25K→30K

15.5 - 18.6 mi

Top 58%
×9stories
+181ft-148ft

Overall

14849

Females

5336

F18-39

5336

30K→20M

18.6 - 20.0 mi

Top 52%
×5stories
+64ft-50ft

Overall

13406

Females

4798

F18-39

4798

20M→21M

20.0 - 21.0 mi

Top 50%
×8stories
+106ft-24ft

Overall

12722

Females

4646

F18-39

4646

21M→35K

21.0 - 21.8 mi

Top 63%
×7stories
+17ft-86ft

Overall

16166

Females

6428

F18-39

6428

35K→23M

21.8 - 23.0 mi

Top 50%
×5stories
+23ft-63ft

Overall

12756

Females

4788

F18-39

4788

23M→24M

23.0 - 24.0 mi

Top 53%
×6stories
+12ft-82ft

Overall

13629

Females

5247

F18-39

5247

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

11297

Females

4201

F18-39

4201

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1story
+13ft-16ft

Overall

14260

Females

5683

F18-39

5683

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2stories
+22ft-21ft

Overall

9870

Females

3469

F18-39

3469

Passing Analysis

Category:
Athletes Passed
3451
Passed By
1301
Net Change
+2150
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16747
5K → 10K58392+491#16747#16256
10K → 15K63827+611#16256#15645
15K → 20K48844+444#15645#15201
20K → Half14166-152#15201#15353
Half → 25K123489-366#15353#15719
25K → 30K341161+180#15719#15539
30K → 20M19636+160#15539#15379
20M → 21M22140+181#15379#15198
21M → 35K51100-49#15198#15247
35K → 23M19444+150#15247#15097
23M → 24M12657+69#15097#15028
24M → 40K21011+199#15028#14829
40K → 25.2M4526+19#14829#14810
25.2M → Finish2218+213#14810#14597
TOTALS34511301+2150
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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