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BOSTON MARATHON 2024

Olivia Sullivan

Bib: 24825•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
10:39/mi
33:06
↑ 97↓ 3451.5%
10K· 6.21 mi
11:17/mi
1:08:09
↑ 79↓ 1380.4%
15K· 9.32 mi
12:14/mi
1:46:08
↑ 67↓ 78
20K· 12.43 mi
12:14/mi
2:24:07
↑ 106↓ 860.1%
Half· 13.11 mi
11:35/mi
2:32:01
↑ 19↓ 370.5%
25K· 15.53 mi
12:11/mi
3:01:33
↑ 66↓ 880.2%
30K· 18.64 mi
14:24/mi
3:46:17
↑ 181↓ 1480.2%
20M
14:36/mi
4:06:07
↑ 64↓ 500.2%
21M
13:39/mi
4:19:46
↑ 106↓ 241.6%
35K· 21.75 mi
15:38/mi
4:31:28
↑ 17↓ 861.7%
23M
14:33/mi
4:49:41
↑ 23↓ 630.6%
24M
13:13/mi
5:02:54
↓ 821.3%
40K· 24.85 mi
14:30/mi
5:15:18
↓ 200.3%
25.2M
17:18/mi
5:21:16
↑ 13↓ 160.2%
Finish· 26.22 mi
12:43/mi
5:34:14
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:32:01
Pace11:36 /mi
2nd Half
Distance13.11 mi
Time3:02:13
Pace13:54 /mi
📊Positive Split: 19.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:1333:0610:3933:06
10:39
-
10K
6.21 mi12:24:161:08:0910:5835:03
11:17
+0:38
15K
9.32 mi13:02:151:46:0811:2337:59
12:14
+0:57
20K
12.43 mi13:40:142:24:0711:3637:59
12:14
0:00
Half
13.11 mi13:48:082:32:0111:367:54
11:35
-0:39
25K
15.53 mi14:17:403:01:3311:4129:32
12:11
+0:36
30K
18.64 mi15:02:243:46:1712:0844:44
14:24
+2:13
20M
20.00 mi15:22:144:06:0712:1819:50
14:36
+0:12
21M
21.00 mi15:35:534:19:4612:2213:39
13:39
-0:57
35K
21.75 mi15:47:354:31:2812:2911:42
15:38
+1:59
23M
23.00 mi16:05:484:49:4112:3618:13
14:33
-1:05
24M
24.00 mi16:19:015:02:5412:3713:13
13:13
-1:20
40K
24.85 mi16:31:255:15:1812:4112:24
14:30
+1:17
25.2M
25.20 mi16:37:235:21:1612:455:58
17:18
+2:48
Finish
26.22 mi16:50:215:34:1412:4512:58
12:43
-4:35

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

10:39 /mi

Average Pace

12:45 /mi

Slowest Pace

17:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:01:33

54% of race

Time at Steady Pace

39:50

12% of race

Time at Slower Pace

1:52:51

34% of race

Average Pace: 12:45 /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 mi11:49:1333:0610:3933:06
10:39
#24364
10K
6.21 mi12:24:161:08:0910:5835:03
11:17
#24507
15K
9.32 mi13:02:151:46:0811:2337:59
12:14
#24728
20K
12.43 mi13:40:142:24:0711:3637:59
12:14
#24634
Half
13.11 mi13:48:082:32:0111:367:54
11:35
#24608
25K
15.53 mi14:17:403:01:3311:4129:32
12:11
#24407
30K
18.64 mi15:02:243:46:1712:0844:44
14:24
#24458
20M
20.00 mi15:22:144:06:0712:1819:50
14:36
#24466
21M
21.00 mi15:35:534:19:4612:2213:39
13:39
#24359
35K
21.75 mi15:47:354:31:2812:2911:42
15:38
#24444
23M
23.00 mi16:05:484:49:4112:3618:13
14:33
#24460
24M
24.00 mi16:19:015:02:5412:3713:13
13:13
#24443
40K
24.85 mi16:31:255:15:1812:4112:24
14:30
#24449
25.2M
25.20 mi16:37:235:21:1612:455:58
17:18
#24474
Finish
26.22 mi16:50:215:34:1412:4512:58
12:43
#24492
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi24364101631016324879(Top 97%)10504(Top 96%)10504(Top 225%)
10K6.21 mi3.10 mi24507-14310256-9310256-9324573(Top 96%)10304(Top 94%)10304(Top 221%)
15K9.32 mi3.11 mi24728-22110395-13910395-13924879(Top 97%)10504(Top 96%)10504(Top 225%)
20K12.43 mi3.11 mi24634+9410338+5710338+5724219(Top 95%)10138(Top 93%)10138(Top 218%)
Half13.11 mi0.68 mi24608+2610324+1410324+1424212(Top 95%)10171(Top 93%)10171(Top 218%)
25K15.53 mi2.42 mi24407+20110222+10210222+10223394(Top 92%)9756(Top 89%)9756(Top 209%)
30K18.64 mi3.11 mi24458-5110274-5210274-5224510(Top 96%)10415(Top 95%)10415(Top 223%)
20M20.00 mi1.36 mi24466-810290-1610290-1624460(Top 96%)10446(Top 96%)10446(Top 224%)
21M21.00 mi1.00 mi24359+10710232+5810232+5821840(Top 85%)9219(Top 84%)9219(Top 198%)
35K21.75 mi0.75 mi24444-8510286-5410286-5425085(Top 98%)10775(Top 99%)10775(Top 231%)
23M23.00 mi1.25 mi24460-1610307-2110307-2124317(Top 95%)10443(Top 96%)10443(Top 224%)
24M24.00 mi1.00 mi24443+1710300+710300+723379(Top 92%)10089(Top 92%)10089(Top 217%)
40K24.85 mi0.85 mi24449-610319-1910319-1924138(Top 94%)10432(Top 95%)10432(Top 224%)
25.2M25.20 mi0.35 mi24474-2510338-1910338-1924776(Top 97%)10677(Top 98%)10677(Top 229%)
Finish26.22 mi1.02 mi24492-1810360-2210360-2224110(Top 94%)10430(Top 95%)10430(Top 224%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
×21story building
+97ft-345ft

Overall

24879

Females

10504

F18-39

10504

5K→10K

3.1 - 6.2 mi

Top 96%
×5story building
+79ft-138ft

Overall

24573

Females

10304

F18-39

10304

10K→15K

6.2 - 9.3 mi

Top 97%
×3story building
+67ft-78ft

Overall

24879

Females

10504

F18-39

10504

15K→20K

9.3 - 12.4 mi

Top 95%
×5story building
+106ft-86ft

Overall

24219

Females

10138

F18-39

10138

20K→Half

12.4 - 13.1 mi

Top 95%
×2story building
+19ft-37ft

Overall

24212

Females

10171

F18-39

10171

Half→25K

13.1 - 15.5 mi

Top 92%
×4story building
+66ft-88ft

Overall

23394

Females

9756

F18-39

9756

25K→30K

15.5 - 18.6 mi

Top 96%
×9story building
+181ft-148ft

Overall

24510

Females

10415

F18-39

10415

30K→20M

18.6 - 20.0 mi

Top 96%
×5story building
+64ft-50ft

Overall

24460

Females

10446

F18-39

10446

20M→21M

20.0 - 21.0 mi

Top 85%
×8story building
+106ft-24ft

Overall

21840

Females

9219

F18-39

9219

21M→35K

21.0 - 21.8 mi

Top 98%
×7story building
+17ft-86ft

Overall

25085

Females

10775

F18-39

10775

35K→23M

21.8 - 23.0 mi

Top 95%
×5story building
+23ft-63ft

Overall

24317

Females

10443

F18-39

10443

23M→24M

23.0 - 24.0 mi

Top 92%
×6story building
+12ft-82ft

Overall

23379

Females

10089

F18-39

10089

24M→40K

24.0 - 24.9 mi

Top 94%
×1story
+6ft-20ft

Overall

24138

Females

10432

F18-39

10432

40K→25.2M

24.9 - 25.2 mi

Top 97%
×1story
+13ft-16ft

Overall

24776

Females

10677

F18-39

10677

25.2M→Finish

25.2 - 26.2 mi

Top 94%
×2story building
+22ft-21ft

Overall

24110

Females

10430

F18-39

10430

Passing Analysis

Category:
Athletes Passed
852
Passed By
980
Net Change
-128
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24364
5K → 10K112255-143#24364#24507
10K → 15K25246-221#24507#24728
15K → 20K13642+94#24728#24634
20K → Half315+26#24634#24608
Half → 25K21110+201#24608#24407
25K → 30K70121-51#24407#24458
30K → 20M4351-8#24458#24466
20M → 21M1125+107#24466#24359
21M → 35K792-85#24359#24444
35K → 23M2036-16#24444#24460
23M → 24M3619+17#24460#24443
24M → 40K2834-6#24443#24449
40K → 25.2M631-25#24449#24474
25.2M → Finish1533-18#24474#24492
TOTALS852980-128
📊

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