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BOSTON MARATHON 2024

Emily Fountain

Bib: 16198•F

TN

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 41%
Gender (Female)
#0 / 10924
Top 27%
Division (F18-39)
#0 / 4660
Top 44%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:16
Rank: #6032
Start → 5K
6:51/mi
21:16 split
10K· 6.21 mi
43:32
Rank: #6882 (-850)
5K → 10K
7:10/mi
22:16 split
15K· 9.32 mi
1:05:53
Rank: #7038 (-156)
10K → 15K
7:12/mi
22:21 split
20K· 12.43 mi
1:29:12
Rank: #7300 (-262)
15K → 20K
7:30/mi
23:19 split
Half· 13.11 mi
1:34:18
Rank: #7364 (-64)
20K → Half
7:29/mi
5:06 split
25K· 15.53 mi
1:53:27
Rank: #7636 (-272)
Half → 25K
7:54/mi
19:09 split
30K· 18.64 mi
2:20:07
Rank: #8264 (-628)
25K → 30K
8:35/mi
26:40 split
20M
2:32:54
Rank: #8734 (-470)
30K → 20M
9:24/mi
12:47 split
21M
2:43:14
Rank: #9049 (-315)
20M → 21M
10:20/mi
10:20 split
35K· 21.75 mi
2:49:46
Rank: #9130 (-81)
21M → 35K
8:44/mi
6:32 split
23M
3:01:54
Rank: #9469 (-339)
35K → 23M
9:41/mi
12:08 split
24M
3:13:07
Rank: #10211 (-742)
23M → 24M
11:13/mi
11:13 split
40K· 24.85 mi
3:21:34
Rank: #10422 (-211)
24M → 40K
9:53/mi
8:27 split
25.2M
3:25:17
Rank: #10489 (-67)
40K → 25.2M
10:47/mi
3:43 split
Finish· 26.22 mi
3:34:10
Rank: #10570 (-81)
25.2M → Finish
8:43/mi
8:53 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:18
Pace7:12 /mi
2nd Half
Distance13.11 mi
Time1:59:52
Pace9:09 /mi
📊Positive Split: 27.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:11:2121:166:5121:16
6:51
-
10K
6.21 mi11:33:3743:327:0022:16
7:10
+0:19
15K
9.32 mi11:55:581:05:537:0422:21
7:12
+0:02
20K
12.43 mi12:19:171:29:127:1123:19
7:30
+0:18
Half
13.11 mi12:24:231:34:187:125:06
7:29
-0:01
25K
15.53 mi12:43:321:53:277:1819:09
7:54
+0:25
30K
18.64 mi13:10:122:20:077:3126:40
8:35
+0:41
20M
20.00 mi13:22:592:32:547:3912:47
9:24
+0:49
21M
21.00 mi13:33:192:43:147:4610:20
10:20
+0:56
35K
21.75 mi13:39:512:49:467:486:32
8:44
-1:36
23M
23.00 mi13:51:593:01:547:5512:08
9:41
+0:57
24M
24.00 mi14:03:123:13:078:0311:13
11:13
+1:32
40K
24.85 mi14:11:393:21:348:078:27
9:53
-1:20
25.2M
25.20 mi14:15:223:25:178:093:43
10:47
+0:54
Finish
26.22 mi14:24:153:34:108:108:53
8:43
-2:04

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

6:51 /mi

Average Pace

8:10 /mi

Slowest Pace

11:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:27

53% of race

Time at Steady Pace

42:05

20% of race

Time at Slower Pace

58:38

27% of race

Average Pace: 8:10 /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 mi11:11:2121:166:5121:16
6:51
#6032
10K
6.21 mi11:33:3743:327:0022:16
7:10
#6882
15K
9.32 mi11:55:581:05:537:0422:21
7:12
#7038
20K
12.43 mi12:19:171:29:127:1123:19
7:30
#7300
Half
13.11 mi12:24:231:34:187:125:06
7:29
#7364
25K
15.53 mi12:43:321:53:277:1819:09
7:54
#7636
30K
18.64 mi13:10:122:20:077:3126:40
8:35
#8264
20M
20.00 mi13:22:592:32:547:3912:47
9:24
#8734
21M
21.00 mi13:33:192:43:147:4610:20
10:20
#9049
35K
21.75 mi13:39:512:49:467:486:32
8:44
#9130
23M
23.00 mi13:51:593:01:547:5512:08
9:41
#9469
24M
24.00 mi14:03:123:13:078:0311:13
11:13
#10211
40K
24.85 mi14:11:393:21:348:078:27
9:53
#10422
25.2M
25.20 mi14:15:223:25:178:093:43
10:47
#10489
Finish
26.22 mi14:24:153:34:108:108:53
8:43
#10570
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi60325535537449(Top 29%)1070(Top 10%)1070(Top 23%)
10K6.21 mi3.10 mi6882-850812-259812-2597727(Top 30%)1128(Top 10%)1128(Top 24%)
15K9.32 mi3.11 mi7038-156885-73885-737449(Top 29%)1070(Top 10%)1070(Top 23%)
20K12.43 mi3.11 mi7300-262990-105990-1058428(Top 33%)1559(Top 14%)1559(Top 33%)
Half13.11 mi0.68 mi7364-641023-331023-339018(Top 35%)1844(Top 17%)1844(Top 40%)
25K15.53 mi2.42 mi7636-2721150-1271150-1279538(Top 37%)2260(Top 21%)2260(Top 48%)
30K18.64 mi3.11 mi8264-6281501-3511501-35111089(Top 43%)3232(Top 30%)3232(Top 69%)
20M20.00 mi1.36 mi8734-4701754-2531754-25314103(Top 55%)5173(Top 47%)5173(Top 111%)
21M21.00 mi1.00 mi9049-3151965-2111965-21114255(Top 56%)5438(Top 50%)5438(Top 117%)
35K21.75 mi0.75 mi9130-812029-642029-6411998(Top 47%)4275(Top 39%)4275(Top 92%)
23M23.00 mi1.25 mi9469-3392272-2432272-24314297(Top 56%)5569(Top 51%)5569(Top 120%)
24M24.00 mi1.00 mi10211-7422678-4062678-40619785(Top 77%)8330(Top 76%)8330(Top 179%)
40K24.85 mi0.85 mi10422-2112833-1552833-15514582(Top 57%)5804(Top 53%)5804(Top 125%)
25.2M25.20 mi0.35 mi10489-672889-562889-5613767(Top 54%)5428(Top 50%)5428(Top 116%)
Finish26.22 mi1.02 mi10570-812973-842973-8412724(Top 50%)4812(Top 44%)4812(Top 103%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21story building
+97ft-345ft

Overall

7449

Females

1070

F18-39

1070

5K→10K

3.1 - 6.2 mi

Top 30%
×5story building
+79ft-138ft

Overall

7727

Females

1128

F18-39

1128

10K→15K

6.2 - 9.3 mi

Top 29%
×3story building
+67ft-78ft

Overall

7449

Females

1070

F18-39

1070

15K→20K

9.3 - 12.4 mi

Top 33%
×5story building
+106ft-86ft

Overall

8428

Females

1559

F18-39

1559

20K→Half

12.4 - 13.1 mi

Top 35%
×2story building
+19ft-37ft

Overall

9018

Females

1844

F18-39

1844

Half→25K

13.1 - 15.5 mi

Top 37%
×4story building
+66ft-88ft

Overall

9538

Females

2260

F18-39

2260

25K→30K

15.5 - 18.6 mi

Top 43%
×9story building
+181ft-148ft

Overall

11089

Females

3232

F18-39

3232

30K→20M

18.6 - 20.0 mi

Top 55%
×5story building
+64ft-50ft

Overall

14103

Females

5173

F18-39

5173

20M→21M

20.0 - 21.0 mi

Top 56%
×8story building
+106ft-24ft

Overall

14255

Females

5438

F18-39

5438

21M→35K

21.0 - 21.8 mi

Top 47%
×7story building
+17ft-86ft

Overall

11998

Females

4275

F18-39

4275

35K→23M

21.8 - 23.0 mi

Top 56%
×5story building
+23ft-63ft

Overall

14297

Females

5569

F18-39

5569

23M→24M

23.0 - 24.0 mi

Top 77%
×6story building
+12ft-82ft

Overall

19785

Females

8330

F18-39

8330

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

14582

Females

5804

F18-39

5804

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1story
+13ft-16ft

Overall

13767

Females

5428

F18-39

5428

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×2story building
+22ft-21ft

Overall

12724

Females

4812

F18-39

4812

Passing Analysis

Category:
Athletes Passed
813*
Passed By
5350
Net Change
-4538
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6032
5K → 10K31881-850#6032#6882
10K → 15K110266-156#6882#7038
15K → 20K95357-262#7038#7300
20K → Half1478-64#7300#7364
Half → 25K105377-272#7364#7636
25K → 30K111739-628#7636#8264
30K → 20M37507-470#8264#8734
20M → 21M46361-315#8734#9049
21M → 35K48129-81#9049#9130
35K → 23M78417-339#9130#9469
23M → 24M17758-742#9469#10211
24M → 40K37*248-211#10211#10422
40K → 25.2M2087-67#10422#10489
25.2M → Finish64145-81#10489#10570
TOTALS813*5350-4538

* 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