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BOSTON MARATHON 2024

Sallie Ferguson

Bib: 17635•F

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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

Start
0:00:00
Race begins
5K· 3.11 mi
24:15
Rank: #13150
Start → 5K
24:15 | 7:48/mi
10K· 6.21 mi
47:35
Rank: #11723 (+1427)
5K → 10K
23:20 | 7:31/mi
15K· 9.32 mi
1:12:17
Rank: #12185 (-462)
10K → 15K
24:42 | 7:57/mi
20K· 12.43 mi
1:38:50
Rank: #13044 (-859)
15K → 20K
26:33 | 8:33/mi
Half· 13.11 mi
1:44:51
Rank: #13370 (-326)
20K → Half
6:01 | 8:49/mi
25K· 15.53 mi
2:11:48
Rank: #15681 (-2311)
Half → 25K
26:57 | 11:07/mi
30K· 18.64 mi
2:44:04
Rank: #16412 (-731)
25K → 30K
32:16 | 10:23/mi
20M
2:57:06
Rank: #16280 (+132)
30K → 20M
13:02 | 9:35/mi
21M
3:07:14
Rank: #16139 (+141)
20M → 21M
10:08 | 10:08/mi
35K· 21.75 mi
3:14:53
Rank: #16227 (-88)
21M → 35K
7:39 | 10:14/mi
23M
3:27:27
Rank: #16211 (+16)
35K → 23M
12:34 | 10:02/mi
24M
3:37:02
Rank: #16123 (+88)
23M → 24M
9:35 | 9:35/mi
40K· 24.85 mi
3:45:14
Rank: #15991 (+132)
24M → 40K
8:12 | 9:35/mi
25.2M
3:49:01
Rank: #15967 (+24)
40K → 25.2M
3:47 | 10:58/mi
Finish· 26.22 mi
3:57:37
Rank: #15773 (+194)
25.2M → Finish
8:36 | 8:26/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:51
Pace8:00 /mi
2nd Half
Distance13.11 mi
Time2:12:46
Pace10:08 /mi
📊Positive Split: 26.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:3624:157:4824:15
7:48
-
10K
6.21 mi11:38:5647:357:3923:20
7:31
-0:17
15K
9.32 mi12:03:381:12:177:4524:42
7:57
+0:26
20K
12.43 mi12:30:111:38:507:5726:33
8:33
+0:36
Half
13.11 mi12:36:121:44:518:006:01
8:49
+0:16
25K
15.53 mi13:03:092:11:488:2926:57
11:07
+2:18
30K
18.64 mi13:35:252:44:048:4832:16
10:23
-0:44
20M
20.00 mi13:48:272:57:068:5113:02
9:35
-0:48
21M
21.00 mi13:58:353:07:148:5510:08
10:08
+0:33
35K
21.75 mi14:06:143:14:538:587:39
10:14
+0:06
23M
23.00 mi14:18:483:27:279:0112:34
10:02
-0:12
24M
24.00 mi14:28:233:37:029:039:35
9:35
-0:27
40K
24.85 mi14:36:353:45:149:048:12
9:35
0:00
25.2M
25.20 mi14:40:223:49:019:053:47
10:58
+1:23
Finish
26.22 mi14:48:583:57:379:048:36
8:26
-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

7:31 /mi

Average Pace

9:04 /mi

Slowest Pace

11:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:27

48% of race

Time at Steady Pace

53:31

23% of race

Time at Slower Pace

1:10:39

30% of race

Average Pace: 9:04 /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 mi11:15:3624:157:4824:15
7:48
#13150
10K
6.21 mi11:38:5647:357:3923:20
7:31
#11723
15K
9.32 mi12:03:381:12:177:4524:42
7:57
#12185
20K
12.43 mi12:30:111:38:507:5726:33
8:33
#13044
Half
13.11 mi12:36:121:44:518:006:01
8:49
#13370
25K
15.53 mi13:03:092:11:488:2926:57
11:07
#15681
30K
18.64 mi13:35:252:44:048:4832:16
10:23
#16412
20M
20.00 mi13:48:272:57:068:5113:02
9:35
#16280
21M
21.00 mi13:58:353:07:148:5510:08
10:08
#16139
35K
21.75 mi14:06:143:14:538:587:39
10:14
#16227
23M
23.00 mi14:18:483:27:279:0112:34
10:02
#16211
24M
24.00 mi14:28:233:37:029:039:35
9:35
#16123
40K
24.85 mi14:36:353:45:149:048:12
9:35
#15991
25.2M
25.20 mi14:40:223:49:019:053:47
10:58
#15967
Finish
26.22 mi14:48:583:57:379:048:36
8:26
#15773
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi131503812381213110(Top 51%)3868(Top 35%)3868(Top 83%)
10K6.21 mi3.10 mi11723+14273012+8003012+80010383(Top 41%)2297(Top 21%)2297(Top 49%)
15K9.32 mi3.11 mi12185-4623300-2883300-28813110(Top 51%)3868(Top 35%)3868(Top 83%)
20K12.43 mi3.11 mi13044-8593808-5083808-50815064(Top 59%)5050(Top 46%)5050(Top 108%)
Half13.11 mi0.68 mi13370-3264007-1994007-19917446(Top 68%)6479(Top 59%)6479(Top 139%)
25K15.53 mi2.42 mi15681-23115411-14045411-140421711(Top 85%)8835(Top 81%)8835(Top 190%)
30K18.64 mi3.11 mi16412-7315917-5065917-50618485(Top 72%)7298(Top 67%)7298(Top 157%)
20M20.00 mi1.36 mi16280+1325874+435874+4314917(Top 58%)5628(Top 52%)5628(Top 121%)
21M21.00 mi1.00 mi16139+1415829+455829+4513514(Top 53%)5054(Top 46%)5054(Top 108%)
35K21.75 mi0.75 mi16227-885906-775906-7717825(Top 70%)7240(Top 66%)7240(Top 155%)
23M23.00 mi1.25 mi16211+165924-185924-1815606(Top 61%)6213(Top 57%)6213(Top 133%)
24M24.00 mi1.00 mi16123+885911+135911+1314823(Top 58%)5856(Top 54%)5856(Top 126%)
40K24.85 mi0.85 mi15991+1325869+425869+4213493(Top 53%)5286(Top 48%)5286(Top 113%)
25.2M25.20 mi0.35 mi15967+245863+65863+614429(Top 56%)5772(Top 53%)5772(Top 124%)
Finish26.22 mi1.02 mi15773+1945784+795784+7911219(Top 44%)4091(Top 37%)4091(Top 88%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21stories
+97ft-345ft

Overall

13110

Females

3868

F18-39

3868

5K→10K

3.1 - 6.2 mi

Top 41%
×5stories
+79ft-138ft

Overall

10383

Females

2297

F18-39

2297

10K→15K

6.2 - 9.3 mi

Top 51%
×3stories
+67ft-78ft

Overall

13110

Females

3868

F18-39

3868

15K→20K

9.3 - 12.4 mi

Top 59%
×5stories
+106ft-86ft

Overall

15064

Females

5050

F18-39

5050

20K→Half

12.4 - 13.1 mi

Top 68%
×2stories
+19ft-37ft

Overall

17446

Females

6479

F18-39

6479

Half→25K

13.1 - 15.5 mi

Top 85%
×4stories
+66ft-88ft

Overall

21711

Females

8835

F18-39

8835

25K→30K

15.5 - 18.6 mi

Top 72%
×9stories
+181ft-148ft

Overall

18485

Females

7298

F18-39

7298

30K→20M

18.6 - 20.0 mi

Top 58%
×5stories
+64ft-50ft

Overall

14917

Females

5628

F18-39

5628

20M→21M

20.0 - 21.0 mi

Top 53%
×8stories
+106ft-24ft

Overall

13514

Females

5054

F18-39

5054

21M→35K

21.0 - 21.8 mi

Top 70%
×7stories
+17ft-86ft

Overall

17825

Females

7240

F18-39

7240

35K→23M

21.8 - 23.0 mi

Top 61%
×5stories
+23ft-63ft

Overall

15606

Females

6213

F18-39

6213

23M→24M

23.0 - 24.0 mi

Top 58%
×6stories
+12ft-82ft

Overall

14823

Females

5856

F18-39

5856

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

13493

Females

5286

F18-39

5286

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1story
+13ft-16ft

Overall

14429

Females

5772

F18-39

5772

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2stories
+22ft-21ft

Overall

11219

Females

4091

F18-39

4091

Passing Analysis

Category:
Athletes Passed
2796
Passed By
5419
Net Change
-2623
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13150
5K → 10K143811+1427#13150#11723
10K → 15K116578-462#11723#12185
15K → 20K79938-859#12185#13044
20K → Half14340-326#13044#13370
Half → 25K202331-2311#13370#15681
25K → 30K79810-731#15681#16412
30K → 20M18553+132#16412#16280
20M → 21M18039+141#16280#16139
21M → 35K49137-88#16139#16227
35K → 23M11094+16#16227#16211
23M → 24M12941+88#16211#16123
24M → 40K15624+132#16123#15991
40K → 25.2M4218+24#15991#15967
25.2M → Finish1995+194#15967#15773
TOTALS27965419-2623
📊

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