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BOSTON MARATHON 2024

Sarah Lombard

Bib: 28569•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

Start
0:00:00
Race begins
5K· 3.11 mi
31:24
Rank: #23219
Start → 5K
31:24 | 10:06/mi
10K· 6.21 mi
1:05:19
Rank: #23805 (-586)
5K → 10K
33:55 | 10:55/mi
15K· 9.32 mi
1:39:13
Rank: #23733 (+72)
10K → 15K
33:54 | 10:55/mi
20K· 12.43 mi
2:15:19
Rank: #23764 (-31)
15K → 20K
36:06 | 11:37/mi
Half· 13.11 mi
2:22:51
Rank: #23756 (+8)
20K → Half
7:32 | 11:02/mi
25K· 15.53 mi
2:51:42
Rank: #23633 (+123)
Half → 25K
28:51 | 11:54/mi
30K· 18.64 mi
3:31:29
Rank: #23544 (+89)
25K → 30K
39:47 | 12:48/mi
20M
3:48:39
Rank: #23431 (+113)
30K → 20M
17:10 | 12:38/mi
21M
4:02:33
Rank: #23364 (+67)
20M → 21M
13:54 | 13:54/mi
35K· 21.75 mi
4:12:32
Rank: #23371 (-7)
21M → 35K
9:59 | 13:21/mi
23M
4:27:40
Rank: #23275 (+96)
35K → 23M
15:08 | 12:05/mi
24M
4:40:24
Rank: #23255 (+20)
23M → 24M
12:44 | 12:44/mi
40K· 24.85 mi
4:50:20
Rank: #23177 (+78)
24M → 40K
9:56 | 11:37/mi
25.2M
4:55:15
Rank: #23174 (+3)
40K → 25.2M
4:55 | 14:15/mi
Finish· 26.22 mi
5:06:27
Rank: #23130 (+44)
25.2M → Finish
11:12 | 10:59/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:22:51
Pace10:54 /mi
2nd Half
Distance13.11 mi
Time2:43:36
Pace12:29 /mi
📊Positive Split: 14.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:0131:2410:0631:24
10:06
-
10K
6.21 mi12:27:561:05:1910:3133:55
10:55
+0:49
15K
9.32 mi13:01:501:39:1310:3933:54
10:55
0:00
20K
12.43 mi13:37:562:15:1910:5336:06
11:37
+0:42
Half
13.11 mi13:45:282:22:5110:547:32
11:02
-0:35
25K
15.53 mi14:14:192:51:4211:0328:51
11:54
+0:52
30K
18.64 mi14:54:063:31:2911:2139:47
12:48
+0:54
20M
20.00 mi15:11:163:48:3911:2617:10
12:38
-0:10
21M
21.00 mi15:25:104:02:3311:3313:54
13:54
+1:16
35K
21.75 mi15:35:094:12:3211:379:59
13:21
-0:33
23M
23.00 mi15:50:174:27:4011:3815:08
12:05
-1:16
24M
24.00 mi16:03:014:40:2411:4112:44
12:44
+0:39
40K
24.85 mi16:12:574:50:2011:419:56
11:37
-1:07
25.2M
25.20 mi16:17:524:55:1511:434:55
14:15
+2:38
Finish
26.22 mi16:29:045:06:2711:4211:12
10:59
-3:16

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

10:06 /mi

Average Pace

11:42 /mi

Slowest Pace

14:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:57:57

38% of race

Time at Steady Pace

1:30:01

29% of race

Time at Slower Pace

1:38:29

32% of race

Average Pace: 11:41 /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 mi11:54:0131:2410:0631:24
10:06
#23219
10K
6.21 mi12:27:561:05:1910:3133:55
10:55
#23805
15K
9.32 mi13:01:501:39:1310:3933:54
10:55
#23733
20K
12.43 mi13:37:562:15:1910:5336:06
11:37
#23764
Half
13.11 mi13:45:282:22:5110:547:32
11:02
#23756
25K
15.53 mi14:14:192:51:4211:0328:51
11:54
#23633
30K
18.64 mi14:54:063:31:2911:2139:47
12:48
#23544
20M
20.00 mi15:11:163:48:3911:2617:10
12:38
#23431
21M
21.00 mi15:25:104:02:3311:3313:54
13:54
#23364
35K
21.75 mi15:35:094:12:3211:379:59
13:21
#23371
23M
23.00 mi15:50:174:27:4011:3815:08
12:05
#23275
24M
24.00 mi16:03:014:40:2411:4112:44
12:44
#23255
40K
24.85 mi16:12:574:50:2011:419:56
11:37
#23177
25.2M
25.20 mi16:17:524:55:1511:434:55
14:15
#23174
Finish
26.22 mi16:29:045:06:2711:4211:12
10:59
#23130
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi232199514951423614(Top 92%)9752(Top 89%)9752(Top 209%)
10K6.21 mi3.10 mi23805-5869835-3219835-32124175(Top 95%)10072(Top 92%)10072(Top 216%)
15K9.32 mi3.11 mi23733+729811+249811+2423614(Top 92%)9752(Top 89%)9752(Top 209%)
20K12.43 mi3.11 mi23764-319828-179828-1723525(Top 92%)9742(Top 89%)9742(Top 209%)
Half13.11 mi0.68 mi23756+89823+59823+523587(Top 92%)9817(Top 90%)9817(Top 211%)
25K15.53 mi2.42 mi23633+1239789+349789+3423000(Top 90%)9535(Top 87%)9535(Top 205%)
30K18.64 mi3.11 mi23544+899773+169773+1623058(Top 90%)9683(Top 89%)9683(Top 208%)
20M20.00 mi1.36 mi23431+1139737+369737+3622371(Top 88%)9444(Top 86%)9444(Top 203%)
21M21.00 mi1.00 mi23364+679721+169721+1622203(Top 87%)9391(Top 86%)9391(Top 202%)
35K21.75 mi0.75 mi23371-79729-89729-823663(Top 93%)10133(Top 93%)10133(Top 217%)
23M23.00 mi1.25 mi23275+969695+349695+3420924(Top 82%)8854(Top 81%)8854(Top 190%)
24M24.00 mi1.00 mi23255+209694+19694+122674(Top 89%)9741(Top 89%)9741(Top 209%)
40K24.85 mi0.85 mi23177+789668+269668+2619625(Top 77%)8320(Top 76%)8320(Top 179%)
25.2M25.20 mi0.35 mi23174+39675-79675-722028(Top 86%)9489(Top 87%)9489(Top 204%)
Finish26.22 mi1.02 mi23130+449654+219654+2121332(Top 83%)9131(Top 84%)9131(Top 196%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
×21stories
+97ft-345ft

Overall

23614

Females

9752

F18-39

9752

5K→10K

3.1 - 6.2 mi

Top 95%
×5stories
+79ft-138ft

Overall

24175

Females

10072

F18-39

10072

10K→15K

6.2 - 9.3 mi

Top 92%
×3stories
+67ft-78ft

Overall

23614

Females

9752

F18-39

9752

15K→20K

9.3 - 12.4 mi

Top 92%
×5stories
+106ft-86ft

Overall

23525

Females

9742

F18-39

9742

20K→Half

12.4 - 13.1 mi

Top 92%
×2stories
+19ft-37ft

Overall

23587

Females

9817

F18-39

9817

Half→25K

13.1 - 15.5 mi

Top 90%
×4stories
+66ft-88ft

Overall

23000

Females

9535

F18-39

9535

25K→30K

15.5 - 18.6 mi

Top 90%
×9stories
+181ft-148ft

Overall

23058

Females

9683

F18-39

9683

30K→20M

18.6 - 20.0 mi

Top 88%
×5stories
+64ft-50ft

Overall

22371

Females

9444

F18-39

9444

20M→21M

20.0 - 21.0 mi

Top 87%
×8stories
+106ft-24ft

Overall

22203

Females

9391

F18-39

9391

21M→35K

21.0 - 21.8 mi

Top 93%
×7stories
+17ft-86ft

Overall

23663

Females

10133

F18-39

10133

35K→23M

21.8 - 23.0 mi

Top 82%
×5stories
+23ft-63ft

Overall

20924

Females

8854

F18-39

8854

23M→24M

23.0 - 24.0 mi

Top 89%
×6stories
+12ft-82ft

Overall

22674

Females

9741

F18-39

9741

24M→40K

24.0 - 24.9 mi

Top 77%
×1story
+6ft-20ft

Overall

19625

Females

8320

F18-39

8320

40K→25.2M

24.9 - 25.2 mi

Top 86%
×1story
+13ft-16ft

Overall

22028

Females

9489

F18-39

9489

25.2M→Finish

25.2 - 26.2 mi

Top 83%
×2stories
+22ft-21ft

Overall

21332

Females

9131

F18-39

9131

Passing Analysis

Category:
Athletes Passed
1277
Passed By
1188
Net Change
+89
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23219
5K → 10K51637-586#23219#23805
10K → 15K195123+72#23805#23733
15K → 20K117148-31#23733#23764
20K → Half3426+8#23764#23756
Half → 25K17552+123#23756#23633
25K → 30K15162+89#23633#23544
30K → 20M1229+113#23544#23431
20M → 21M8619+67#23431#23364
21M → 35K3845-7#23364#23371
35K → 23M1059+96#23371#23275
23M → 24M4323+20#23275#23255
24M → 40K813+78#23255#23177
40K → 25.2M1815+3#23177#23174
25.2M → Finish6117+44#23174#23130
TOTALS12771188+89
📊

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