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BOSTON MARATHON 2024

Emily Gibb

Bib: 25847•F

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Division (F18-39)
#0 / 4660
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
10:23/mi
32:16
↑ 97↓ 3451.5%
10K· 6.21 mi
10:07/mi
1:03:41
↑ 79↓ 1380.4%
15K· 9.32 mi
10:01/mi
1:34:48
↑ 67↓ 78
20K· 12.43 mi
10:21/mi
2:06:56
↑ 106↓ 860.1%
Half· 13.11 mi
9:58/mi
2:13:44
↑ 19↓ 370.5%
25K· 15.53 mi
11:19/mi
2:41:10
↑ 66↓ 880.2%
30K· 18.64 mi
12:05/mi
3:18:42
↑ 181↓ 1480.2%
20M
14:06/mi
3:37:51
↑ 64↓ 500.2%
21M
16:14/mi
3:54:05
↑ 106↓ 241.6%
35K· 21.75 mi
12:31/mi
4:03:27
↑ 17↓ 861.7%
23M
12:59/mi
4:19:42
↑ 23↓ 630.6%
24M
11:54/mi
4:31:36
↓ 821.3%
40K· 24.85 mi
12:22/mi
4:42:10
↓ 200.3%
25.2M
13:32/mi
4:46:50
↑ 13↓ 160.2%
Finish· 26.22 mi
10:36/mi
4:57:38
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:13:44
Pace10:12 /mi
2nd Half
Distance13.11 mi
Time2:43:54
Pace12:30 /mi
📊Positive Split: 22.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:5532:1610:2332:16
10:23
-
10K
6.21 mi12:19:201:03:4110:1531:25
10:07
-0:16
15K
9.32 mi12:50:271:34:4810:1031:07
10:01
-0:06
20K
12.43 mi13:22:352:06:5610:1332:08
10:21
+0:20
Half
13.11 mi13:29:232:13:4410:126:48
9:58
-0:23
25K
15.53 mi13:56:492:41:1010:2227:26
11:19
+1:21
30K
18.64 mi14:34:213:18:4210:4037:32
12:05
+0:46
20M
20.00 mi14:53:303:37:5110:5419:09
14:06
+2:01
21M
21.00 mi15:09:443:54:0511:0916:14
16:14
+2:08
35K
21.75 mi15:19:064:03:2711:129:22
12:31
-3:43
23M
23.00 mi15:35:214:19:4211:1716:15
12:59
+0:28
24M
24.00 mi15:47:154:31:3611:1911:54
11:54
-1:05
40K
24.85 mi15:57:494:42:1011:2110:34
12:22
+0:28
25.2M
25.20 mi16:02:294:46:5011:234:40
13:32
+1:10
Finish
26.22 mi16:13:174:57:3811:2210:48
10:36
-2:56

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

9:58 /mi

Average Pace

11:22 /mi

Slowest Pace

16:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:24:32

49% of race

Time at Steady Pace

1:36:48

33% of race

Time at Slower Pace

56:18

19% of race

Average Pace: 11:21 /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 mi11:47:5532:1610:2332:16
10:23
#23867
10K
6.21 mi12:19:201:03:4110:1531:25
10:07
#23292
15K
9.32 mi12:50:271:34:4810:1031:07
10:01
#22868
20K
12.43 mi13:22:352:06:5610:1332:08
10:21
#22459
Half
13.11 mi13:29:232:13:4410:126:48
9:58
#22399
25K
15.53 mi13:56:492:41:1010:2227:26
11:19
#22354
30K
18.64 mi14:34:213:18:4210:4037:32
12:05
#22324
20M
20.00 mi14:53:303:37:5110:5419:09
14:06
#22522
21M
21.00 mi15:09:443:54:0511:0916:14
16:14
#22754
35K
21.75 mi15:19:064:03:2711:129:22
12:31
#22756
23M
23.00 mi15:35:214:19:4211:1716:15
12:59
#22762
24M
24.00 mi15:47:154:31:3611:1911:54
11:54
#22700
40K
24.85 mi15:57:494:42:1011:2110:34
12:22
#22654
25.2M
25.20 mi16:02:294:46:5011:234:40
13:32
#22638
Finish
26.22 mi16:13:174:57:3811:2210:48
10:36
#22580
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi238679875987521978(Top 86%)8866(Top 81%)8866(Top 190%)
10K6.21 mi3.10 mi23292+5759566+3099566+30922783(Top 89%)9328(Top 85%)9328(Top 200%)
15K9.32 mi3.11 mi22868+4249340+2269340+22621978(Top 86%)8866(Top 81%)8866(Top 190%)
20K12.43 mi3.11 mi22459+4099135+2059135+20521342(Top 84%)8550(Top 78%)8550(Top 183%)
Half13.11 mi0.68 mi22399+609113+229113+2221419(Top 84%)8636(Top 79%)8636(Top 185%)
25K15.53 mi2.42 mi22354+459100+139100+1322122(Top 87%)9067(Top 83%)9067(Top 195%)
30K18.64 mi3.11 mi22324+309130-309130-3022078(Top 86%)9197(Top 84%)9197(Top 197%)
20M20.00 mi1.36 mi22522-1989258-1289258-12824037(Top 94%)10250(Top 94%)10250(Top 220%)
21M21.00 mi1.00 mi22754-2329404-1469404-14624656(Top 97%)10561(Top 97%)10561(Top 227%)
35K21.75 mi0.75 mi22756-29414-109414-1022630(Top 89%)9647(Top 88%)9647(Top 207%)
23M23.00 mi1.25 mi22762-69432-189432-1822504(Top 88%)9605(Top 88%)9605(Top 206%)
24M24.00 mi1.00 mi22700+629411+219411+2121262(Top 83%)9068(Top 83%)9068(Top 195%)
40K24.85 mi0.85 mi22654+469399+129399+1221160(Top 83%)9071(Top 83%)9071(Top 195%)
25.2M25.20 mi0.35 mi22638+169400-19400-120814(Top 81%)8920(Top 82%)8920(Top 191%)
Finish26.22 mi1.02 mi22580+589390+109390+1020312(Top 79%)8638(Top 79%)8638(Top 185%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21story building
+97ft-345ft

Overall

21978

Females

8866

F18-39

8866

5K→10K

3.1 - 6.2 mi

Top 89%
×5story building
+79ft-138ft

Overall

22783

Females

9328

F18-39

9328

10K→15K

6.2 - 9.3 mi

Top 86%
×3story building
+67ft-78ft

Overall

21978

Females

8866

F18-39

8866

15K→20K

9.3 - 12.4 mi

Top 84%
×5story building
+106ft-86ft

Overall

21342

Females

8550

F18-39

8550

20K→Half

12.4 - 13.1 mi

Top 84%
×2story building
+19ft-37ft

Overall

21419

Females

8636

F18-39

8636

Half→25K

13.1 - 15.5 mi

Top 87%
×4story building
+66ft-88ft

Overall

22122

Females

9067

F18-39

9067

25K→30K

15.5 - 18.6 mi

Top 86%
×9story building
+181ft-148ft

Overall

22078

Females

9197

F18-39

9197

30K→20M

18.6 - 20.0 mi

Top 94%
×5story building
+64ft-50ft

Overall

24037

Females

10250

F18-39

10250

20M→21M

20.0 - 21.0 mi

Top 97%
×8story building
+106ft-24ft

Overall

24656

Females

10561

F18-39

10561

21M→35K

21.0 - 21.8 mi

Top 89%
×7story building
+17ft-86ft

Overall

22630

Females

9647

F18-39

9647

35K→23M

21.8 - 23.0 mi

Top 88%
×5story building
+23ft-63ft

Overall

22504

Females

9605

F18-39

9605

23M→24M

23.0 - 24.0 mi

Top 83%
×6story building
+12ft-82ft

Overall

21262

Females

9068

F18-39

9068

24M→40K

24.0 - 24.9 mi

Top 83%
×1story
+6ft-20ft

Overall

21160

Females

9071

F18-39

9071

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1story
+13ft-16ft

Overall

20814

Females

8920

F18-39

8920

25.2M→Finish

25.2 - 26.2 mi

Top 79%
×2story building
+22ft-21ft

Overall

20312

Females

8638

F18-39

8638

Passing Analysis

Category:
Athletes Passed
2233
Passed By
946
Net Change
+1287
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23867
5K → 10K60126+575#23867#23292
10K → 15K44117+424#23292#22868
15K → 20K42617+409#22868#22459
20K → Half644+60#22459#22399
Half → 25K14499+45#22399#22354
25K → 30K168138+30#22354#22324
30K → 20M31229-198#22324#22522
20M → 21M19251-232#22522#22754
21M → 35K3840-2#22754#22756
35K → 23M5763-6#22756#22762
23M → 24M8321+62#22762#22700
24M → 40K5711+46#22700#22654
40K → 25.2M2913+16#22654#22638
25.2M → Finish7517+58#22638#22580
TOTALS2233946+1287
📊

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