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BOSTON MARATHON 2024

Kristin Davis

Bib: 24179•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F40-44)
#0 / 1613
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
13:10/mi
40:55
↑ 97↓ 3451.5%
10K· 6.21 mi
12:22/mi
1:19:21
↑ 79↓ 1380.4%
15K· 9.32 mi
12:03/mi
1:56:47
↑ 67↓ 78
20K· 12.43 mi
11:44/mi
2:33:15
↑ 106↓ 860.1%
Half· 13.11 mi
11:05/mi
2:40:49
↑ 19↓ 370.5%
25K· 15.53 mi
11:36/mi
3:08:56
↑ 66↓ 880.2%
30K· 18.64 mi
11:43/mi
3:45:19
↑ 181↓ 1480.2%
20M
13:29/mi
4:03:39
↑ 64↓ 500.2%
21M
14:15/mi
4:17:54
↑ 106↓ 241.6%
35K· 21.75 mi
11:26/mi
4:26:27
↑ 17↓ 861.7%
23M
13:44/mi
4:43:39
↑ 23↓ 630.6%
24M
13:05/mi
4:56:44
↓ 821.3%
40K· 24.85 mi
15:52/mi
5:10:18
↓ 200.3%
25.2M
18:02/mi
5:16:31
↑ 13↓ 160.2%
Finish· 26.22 mi
13:13/mi
5:29:59
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:40:49
Pace12:16 /mi
2nd Half
Distance13.11 mi
Time2:49:10
Pace12:54 /mi
📊Positive Split: 5.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:5840:5513:1040:55
13:10
-
10K
6.21 mi12:35:241:19:2112:4638:26
12:22
-0:48
15K
9.32 mi13:12:501:56:4712:3237:26
12:03
-0:19
20K
12.43 mi13:49:182:33:1512:2036:28
11:44
-0:19
Half
13.11 mi13:56:522:40:4912:167:34
11:05
-0:39
25K
15.53 mi14:24:593:08:5612:1028:07
11:36
+0:31
30K
18.64 mi15:01:223:45:1912:0536:23
11:43
+0:07
20M
20.00 mi15:19:424:03:3912:1118:20
13:29
+1:46
21M
21.00 mi15:33:574:17:5412:1714:15
14:15
+0:46
35K
21.75 mi15:42:304:26:2712:158:33
11:26
-2:49
23M
23.00 mi15:59:424:43:3912:2017:12
13:44
+2:18
24M
24.00 mi16:12:474:56:4412:2213:05
13:05
-0:39
40K
24.85 mi16:26:215:10:1812:2913:34
15:52
+2:47
25.2M
25.20 mi16:32:345:16:3112:346:13
18:02
+2:10
Finish
26.22 mi16:46:025:29:5912:3613:28
13:13
-4:49

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

11:05 /mi

Average Pace

12:36 /mi

Slowest Pace

18:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:34:31

47% of race

Time at Steady Pace

2:21:26

43% of race

Time at Slower Pace

34:02

10% of race

Average Pace: 12:35 /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 mi11:56:5840:5513:1040:55
13:10
#25543
10K
6.21 mi12:35:241:19:2112:4638:26
12:22
#25501
15K
9.32 mi13:12:501:56:4712:3237:26
12:03
#25384
20K
12.43 mi13:49:182:33:1512:2036:28
11:44
#25175
Half
13.11 mi13:56:522:40:4912:167:34
11:05
#25128
25K
15.53 mi14:24:593:08:5612:1028:07
11:36
#24868
30K
18.64 mi15:01:223:45:1912:0536:23
11:43
#24390
20M
20.00 mi15:19:424:03:3912:1118:20
13:29
#24332
21M
21.00 mi15:33:574:17:5412:1714:15
14:15
#24269
35K
21.75 mi15:42:304:26:2712:158:33
11:26
#24199
23M
23.00 mi15:59:424:43:3912:2017:12
13:44
#24176
24M
24.00 mi16:12:474:56:4412:2213:05
13:05
#24147
40K
24.85 mi16:26:215:10:1812:2913:34
15:52
#24235
25.2M
25.20 mi16:32:345:16:3112:346:13
18:02
#24269
Finish
26.22 mi16:46:025:29:5912:3613:28
13:13
#24299
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi25543109211092124747(Top 97%)10418(Top 95%)10418(Top 646%)
10K6.21 mi3.10 mi25501+4210901+2010901+2025297(Top 99%)10763(Top 99%)10763(Top 667%)
15K9.32 mi3.11 mi25384+11710821+8010821+8024747(Top 97%)10418(Top 95%)10418(Top 646%)
20K12.43 mi3.11 mi25175+20910682+13910682+13923669(Top 93%)9822(Top 90%)9822(Top 609%)
Half13.11 mi0.68 mi25128+4710656+2610656+2623649(Top 93%)9858(Top 90%)9858(Top 611%)
25K15.53 mi2.42 mi24868+26010503+15310503+15322579(Top 88%)9313(Top 85%)9313(Top 577%)
30K18.64 mi3.11 mi24390+47810228+27510228+27521443(Top 84%)8870(Top 81%)8870(Top 550%)
20M20.00 mi1.36 mi24332+5810208+2010208+2023474(Top 92%)9991(Top 91%)9991(Top 619%)
21M21.00 mi1.00 mi24269+6310185+2310185+2322661(Top 89%)9632(Top 88%)9632(Top 597%)
35K21.75 mi0.75 mi24199+7010156+2910156+2920729(Top 81%)8697(Top 80%)8697(Top 539%)
23M23.00 mi1.25 mi24176+2310158-210158-223505(Top 92%)10068(Top 92%)10068(Top 624%)
24M24.00 mi1.00 mi24147+2910157+110157+123211(Top 91%)10011(Top 92%)10011(Top 621%)
40K24.85 mi0.85 mi24235-8810207-5010207-5024934(Top 98%)10743(Top 98%)10743(Top 666%)
25.2M25.20 mi0.35 mi24269-3410223-1610223-1625033(Top 98%)10764(Top 99%)10764(Top 667%)
Finish26.22 mi1.02 mi24299-3010244-2110244-2124525(Top 96%)10602(Top 97%)10602(Top 657%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
×21story building
+97ft-345ft

Overall

24747

Females

10418

F40-44

10418

5K→10K

3.1 - 6.2 mi

Top 99%
×5story building
+79ft-138ft

Overall

25297

Females

10763

F40-44

10763

10K→15K

6.2 - 9.3 mi

Top 97%
×3story building
+67ft-78ft

Overall

24747

Females

10418

F40-44

10418

15K→20K

9.3 - 12.4 mi

Top 93%
×5story building
+106ft-86ft

Overall

23669

Females

9822

F40-44

9822

20K→Half

12.4 - 13.1 mi

Top 93%
×2story building
+19ft-37ft

Overall

23649

Females

9858

F40-44

9858

Half→25K

13.1 - 15.5 mi

Top 88%
×4story building
+66ft-88ft

Overall

22579

Females

9313

F40-44

9313

25K→30K

15.5 - 18.6 mi

Top 84%
×9story building
+181ft-148ft

Overall

21443

Females

8870

F40-44

8870

30K→20M

18.6 - 20.0 mi

Top 92%
×5story building
+64ft-50ft

Overall

23474

Females

9991

F40-44

9991

20M→21M

20.0 - 21.0 mi

Top 89%
×8story building
+106ft-24ft

Overall

22661

Females

9632

F40-44

9632

21M→35K

21.0 - 21.8 mi

Top 81%
×7story building
+17ft-86ft

Overall

20729

Females

8697

F40-44

8697

35K→23M

21.8 - 23.0 mi

Top 92%
×5story building
+23ft-63ft

Overall

23505

Females

10068

F40-44

10068

23M→24M

23.0 - 24.0 mi

Top 91%
×6story building
+12ft-82ft

Overall

23211

Females

10011

F40-44

10011

24M→40K

24.0 - 24.9 mi

Top 98%
×1story
+6ft-20ft

Overall

24934

Females

10743

F40-44

10743

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1story
+13ft-16ft

Overall

25033

Females

10764

F40-44

10764

25.2M→Finish

25.2 - 26.2 mi

Top 96%
×2story building
+22ft-21ft

Overall

24525

Females

10602

F40-44

10602

Passing Analysis

Category:
Athletes Passed
1516
Passed By
272
Net Change
+1244
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25543
5K → 10K420+42#25543#25501
10K → 15K1170+117#25501#25384
15K → 20K2101+209#25384#25175
20K → Half481+47#25175#25128
Half → 25K2622+260#25128#24868
25K → 30K4780+478#24868#24390
30K → 20M7618+58#24390#24332
20M → 21M707+63#24332#24269
21M → 35K700+70#24269#24199
35K → 23M6138+23#24199#24176
23M → 24M4415+29#24176#24147
24M → 40K1098-88#24147#24235
40K → 25.2M438-34#24235#24269
25.2M → Finish2454-30#24269#24299
TOTALS1516272+1244
📊

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