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BOSTON MARATHON 2024

Lisa Sanders

Bib: 10551•F

ON

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 32%
Gender (Female)
#0 / 10924
Top 16%
Division (F18-39)
#0 / 4660
Top 29%
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
7:20/mi
22:48
↑ 97↓ 3451.5%
10K· 6.21 mi
7:06/mi
44:52
↑ 79↓ 1380.4%
15K· 9.32 mi
7:09/mi
1:07:06
↑ 67↓ 78
20K· 12.43 mi
7:27/mi
1:30:15
↑ 106↓ 860.1%
Half· 13.11 mi
7:24/mi
1:35:18
↑ 19↓ 370.5%
25K· 15.53 mi
7:41/mi
1:53:55
↑ 66↓ 880.2%
30K· 18.64 mi
8:17/mi
2:19:38
↑ 181↓ 1480.2%
20M
8:39/mi
2:31:23
↑ 64↓ 500.2%
21M
9:32/mi
2:40:55
↑ 106↓ 241.6%
35K· 21.75 mi
8:25/mi
2:47:13
↑ 17↓ 861.7%
23M
8:30/mi
2:57:51
↑ 23↓ 630.6%
24M
8:19/mi
3:06:10
↓ 821.3%
40K· 24.85 mi
8:18/mi
3:13:16
↓ 200.3%
25.2M
9:11/mi
3:16:26
↑ 13↓ 160.2%
Finish· 26.22 mi
8:03/mi
3:24:38
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:18
Pace7:16 /mi
2nd Half
Distance13.11 mi
Time1:49:20
Pace8:20 /mi
📊Positive Split: 14.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:3322:487:2022:48
7:20
-
10K
6.21 mi11:11:3744:527:1322:04
7:06
-0:14
15K
9.32 mi11:33:511:07:067:1222:14
7:09
+0:03
20K
12.43 mi11:57:001:30:157:1623:09
7:27
+0:18
Half
13.11 mi12:02:031:35:187:165:03
7:24
-0:03
25K
15.53 mi12:20:401:53:557:2018:37
7:41
+0:17
30K
18.64 mi12:46:232:19:387:2925:43
8:17
+0:36
20M
20.00 mi12:58:082:31:237:3411:45
8:39
+0:22
21M
21.00 mi13:07:402:40:557:409:32
9:32
+0:53
35K
21.75 mi13:13:582:47:137:416:18
8:25
-1:07
23M
23.00 mi13:24:362:57:517:4410:38
8:30
+0:05
24M
24.00 mi13:32:553:06:107:458:19
8:19
-0:11
40K
24.85 mi13:40:013:13:167:477:06
8:18
-0:01
25.2M
25.20 mi13:43:113:16:267:483:10
9:11
+0:53
Finish
26.22 mi13:51:233:24:387:498:12
8:03
-1:08

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

7:06 /mi

Average Pace

7:49 /mi

Slowest Pace

9:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:55

56% of race

Time at Steady Pace

1:06:16

32% of race

Time at Slower Pace

24:27

12% of race

Average Pace: 7:48 /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 mi10:49:3322:487:2022:48
7:20
#9489
10K
6.21 mi11:11:3744:527:1322:04
7:06
#8284
15K
9.32 mi11:33:511:07:067:1222:14
7:09
#7879
20K
12.43 mi11:57:001:30:157:1623:09
7:27
#7861
Half
13.11 mi12:02:031:35:187:165:03
7:24
#7871
25K
15.53 mi12:20:401:53:557:2018:37
7:41
#7851
30K
18.64 mi12:46:232:19:387:2925:43
8:17
#8089
20M
20.00 mi12:58:082:31:237:3411:45
8:39
#8216
21M
21.00 mi13:07:402:40:557:409:32
9:32
#8342
35K
21.75 mi13:13:582:47:137:416:18
8:25
#8358
23M
23.00 mi13:24:362:57:517:4410:38
8:30
#8276
24M
24.00 mi13:32:553:06:107:458:19
8:19
#8229
40K
24.85 mi13:40:013:13:167:477:06
8:18
#8145
25.2M
25.20 mi13:43:113:16:267:483:10
9:11
#8103
Finish
26.22 mi13:51:233:24:387:498:12
8:03
#8089
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi9489178917897196(Top 28%)983(Top 9%)983(Top 21%)
10K6.21 mi3.10 mi8284+12051327+4621327+4627314(Top 29%)978(Top 9%)978(Top 21%)
15K9.32 mi3.11 mi7879+4051172+1551172+1557196(Top 28%)983(Top 9%)983(Top 21%)
20K12.43 mi3.11 mi7861+181192-201192-208041(Top 31%)1404(Top 13%)1404(Top 30%)
Half13.11 mi0.68 mi7871-101202-101202-108471(Top 33%)1572(Top 14%)1572(Top 34%)
25K15.53 mi2.42 mi7851+201234-321234-328164(Top 32%)1631(Top 15%)1631(Top 35%)
30K18.64 mi3.11 mi8089-2381430-1961430-1969444(Top 37%)2427(Top 22%)2427(Top 52%)
20M20.00 mi1.36 mi8216-1271527-971527-9710251(Top 40%)3064(Top 28%)3064(Top 66%)
21M21.00 mi1.00 mi8342-1261640-1131640-11310994(Top 43%)3735(Top 34%)3735(Top 80%)
35K21.75 mi0.75 mi8358-161678-381678-3810276(Top 40%)3360(Top 31%)3360(Top 72%)
23M23.00 mi1.25 mi8276+821705-271705-278455(Top 33%)2600(Top 24%)2600(Top 56%)
24M24.00 mi1.00 mi8229+471727-221727-228396(Top 33%)2656(Top 24%)2656(Top 57%)
40K24.85 mi0.85 mi8145+841745-181745-187378(Top 29%)2319(Top 21%)2319(Top 50%)
25.2M25.20 mi0.35 mi8103+421748-31748-37428(Top 29%)2377(Top 22%)2377(Top 51%)
Finish26.22 mi1.02 mi8089+141785-371785-378828(Top 35%)2969(Top 27%)2969(Top 64%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21story building
+97ft-345ft

Overall

7196

Females

983

F18-39

983

5K→10K

3.1 - 6.2 mi

Top 29%
×5story building
+79ft-138ft

Overall

7314

Females

978

F18-39

978

10K→15K

6.2 - 9.3 mi

Top 28%
×3story building
+67ft-78ft

Overall

7196

Females

983

F18-39

983

15K→20K

9.3 - 12.4 mi

Top 31%
×5story building
+106ft-86ft

Overall

8041

Females

1404

F18-39

1404

20K→Half

12.4 - 13.1 mi

Top 33%
×2story building
+19ft-37ft

Overall

8471

Females

1572

F18-39

1572

Half→25K

13.1 - 15.5 mi

Top 32%
×4story building
+66ft-88ft

Overall

8164

Females

1631

F18-39

1631

25K→30K

15.5 - 18.6 mi

Top 37%
×9story building
+181ft-148ft

Overall

9444

Females

2427

F18-39

2427

30K→20M

18.6 - 20.0 mi

Top 40%
×5story building
+64ft-50ft

Overall

10251

Females

3064

F18-39

3064

20M→21M

20.0 - 21.0 mi

Top 43%
×8story building
+106ft-24ft

Overall

10994

Females

3735

F18-39

3735

21M→35K

21.0 - 21.8 mi

Top 40%
×7story building
+17ft-86ft

Overall

10276

Females

3360

F18-39

3360

35K→23M

21.8 - 23.0 mi

Top 33%
×5story building
+23ft-63ft

Overall

8455

Females

2600

F18-39

2600

23M→24M

23.0 - 24.0 mi

Top 33%
×6story building
+12ft-82ft

Overall

8396

Females

2656

F18-39

2656

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

7378

Females

2319

F18-39

2319

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

7428

Females

2377

F18-39

2377

25.2M→Finish

25.2 - 26.2 mi

Top 35%
×2story building
+22ft-21ft

Overall

8828

Females

2969

F18-39

2969

Passing Analysis

Category:
Athletes Passed
3033
Passed By
1633
Net Change
+1400
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9489
5K → 10K121510+1205#9489#8284
10K → 15K43328+405#8284#7879
15K → 20K178160+18#7879#7861
20K → Half3141-10#7861#7871
Half → 25K198178+20#7871#7851
25K → 30K194432-238#7851#8089
30K → 20M81208-127#8089#8216
20M → 21M88214-126#8216#8342
21M → 35K7187-16#8342#8358
35K → 23M16381+82#8358#8276
23M → 24M11265+47#8276#8229
24M → 40K12440+84#8229#8145
40K → 25.2M6220+42#8145#8103
25.2M → Finish8369+14#8103#8089
TOTALS30331633+1400
📊

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