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BOSTON MARATHON 2024

Casey Geringer

Bib: 16843•F

GA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 35%
Gender (Female)
#0 / 10924
Top 19%
Masters (Masters Women)
#0 / 6263
Top 9%
Division (F50-54)
#0 / 1187
Top 4%
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
7:43/mi
23:57
↑ 97↓ 3451.5%
10K· 6.21 mi
7:38/mi
47:39
↑ 79↓ 1380.4%
15K· 9.32 mi
7:38/mi
1:11:21
↑ 67↓ 78
20K· 12.43 mi
7:33/mi
1:34:49
↑ 106↓ 860.1%
Half· 13.11 mi
7:37/mi
1:40:01
↑ 19↓ 370.5%
25K· 15.53 mi
7:49/mi
1:58:58
↑ 66↓ 880.2%
30K· 18.64 mi
8:01/mi
2:23:52
↑ 181↓ 1480.2%
20M
8:15/mi
2:35:04
↑ 64↓ 500.2%
21M
8:49/mi
2:43:53
↑ 106↓ 241.6%
35K· 21.75 mi
8:01/mi
2:49:53
↑ 17↓ 861.7%
23M
8:15/mi
3:00:13
↑ 23↓ 630.6%
24M
8:27/mi
3:08:40
↓ 821.3%
40K· 24.85 mi
8:23/mi
3:15:50
↓ 200.3%
25.2M
9:37/mi
3:19:09
↑ 13↓ 160.2%
Finish· 26.22 mi
8:15/mi
3:27:33
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:01
Pace7:38 /mi
2nd Half
Distance13.11 mi
Time1:47:32
Pace8:12 /mi
📊Positive Split: 7.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:0723:577:4323:57
7:43
-
10K
6.21 mi11:42:4947:397:4023:42
7:38
-0:05
15K
9.32 mi12:06:311:11:217:3923:42
7:38
0:00
20K
12.43 mi12:29:591:34:497:3823:28
7:33
-0:05
Half
13.11 mi12:35:111:40:017:385:12
7:37
+0:04
25K
15.53 mi12:54:081:58:587:3918:57
7:49
+0:12
30K
18.64 mi13:19:022:23:527:4324:54
8:01
+0:12
20M
20.00 mi13:30:142:35:047:4511:12
8:15
+0:14
21M
21.00 mi13:39:032:43:537:488:49
8:49
+0:34
35K
21.75 mi13:45:032:49:537:496:00
8:01
-0:48
23M
23.00 mi13:55:233:00:137:5010:20
8:15
+0:14
24M
24.00 mi14:03:503:08:407:528:27
8:27
+0:12
40K
24.85 mi14:11:003:15:507:537:10
8:23
-0:04
25.2M
25.20 mi14:14:193:19:097:543:19
9:37
+1:14
Finish
26.22 mi14:22:433:27:337:558:24
8:15
-1:22

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

7:33 /mi

Average Pace

7:55 /mi

Slowest Pace

9:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:40:01

48% of race

Time at Steady Pace

1:19:47

38% of race

Time at Slower Pace

27:45

13% of race

Average Pace: 7:55 /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 mi11:19:0723:577:4323:57
7:43
#12383
10K
6.21 mi11:42:4947:397:4023:42
7:38
#11822
15K
9.32 mi12:06:311:11:217:3923:42
7:38
#11384
20K
12.43 mi12:29:591:34:497:3823:28
7:33
#10614
Half
13.11 mi12:35:111:40:017:385:12
7:37
#10570
25K
15.53 mi12:54:081:58:587:3918:57
7:49
#10209
30K
18.64 mi13:19:022:23:527:4324:54
8:01
#9672
20M
20.00 mi13:30:142:35:047:4511:12
8:15
#9457
21M
21.00 mi13:39:032:43:537:488:49
8:49
#9263
35K
21.75 mi13:45:032:49:537:496:00
8:01
#9170
23M
23.00 mi13:55:233:00:137:5010:20
8:15
#8934
24M
24.00 mi14:03:503:08:407:528:27
8:27
#8932
40K
24.85 mi14:11:003:15:507:537:10
8:23
#8833
25.2M
25.20 mi14:14:193:19:097:543:19
9:37
#8818
Finish
26.22 mi14:22:433:27:337:558:24
8:15
#8850
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi123833346334610653(Top 42%)2510(Top 23%)2510(Top 211%)
10K6.21 mi3.10 mi11822+5613067+2793067+27911298(Top 44%)2810(Top 26%)2810(Top 237%)
15K9.32 mi3.11 mi11384+4382851+2162851+21610653(Top 42%)2510(Top 23%)2510(Top 211%)
20K12.43 mi3.11 mi10614+7702456+3952456+3958779(Top 34%)1719(Top 16%)1719(Top 145%)
Half13.11 mi0.68 mi10570+442442+142442+1410049(Top 39%)2321(Top 21%)2321(Top 196%)
25K15.53 mi2.42 mi10209+3612316+1262316+1269036(Top 35%)2022(Top 19%)2022(Top 170%)
30K18.64 mi3.11 mi9672+5372144+1722144+1727957(Top 31%)1751(Top 16%)1751(Top 148%)
20M20.00 mi1.36 mi9457+2152100+442100+448085(Top 32%)2024(Top 19%)2024(Top 171%)
21M21.00 mi1.00 mi9263+1942067+332067+337718(Top 30%)2045(Top 19%)2045(Top 172%)
35K21.75 mi0.75 mi9170+932053+142053+147955(Top 31%)2205(Top 20%)2205(Top 186%)
23M23.00 mi1.25 mi8934+2362009+442009+447095(Top 28%)1950(Top 18%)1950(Top 164%)
24M24.00 mi1.00 mi8932+22046-372046-379169(Top 36%)3013(Top 28%)3013(Top 254%)
40K24.85 mi0.85 mi8833+992043+32043+37777(Top 30%)2495(Top 23%)2495(Top 210%)
25.2M25.20 mi0.35 mi8818+152061-182061-189237(Top 36%)3252(Top 30%)3252(Top 274%)
Finish26.22 mi1.02 mi8850-322112-512112-5110007(Top 39%)3520(Top 32%)3520(Top 297%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×21story building
+97ft-345ft

Overall

10653

Females

2510

F50-54

2510

5K→10K

3.1 - 6.2 mi

Top 44%
×5story building
+79ft-138ft

Overall

11298

Females

2810

F50-54

2810

10K→15K

6.2 - 9.3 mi

Top 42%
×3story building
+67ft-78ft

Overall

10653

Females

2510

F50-54

2510

15K→20K

9.3 - 12.4 mi

Top 34%
×5story building
+106ft-86ft

Overall

8779

Females

1719

F50-54

1719

20K→Half

12.4 - 13.1 mi

Top 39%
×2story building
+19ft-37ft

Overall

10049

Females

2321

F50-54

2321

Half→25K

13.1 - 15.5 mi

Top 35%
×4story building
+66ft-88ft

Overall

9036

Females

2022

F50-54

2022

25K→30K

15.5 - 18.6 mi

Top 31%
×9story building
+181ft-148ft

Overall

7957

Females

1751

F50-54

1751

30K→20M

18.6 - 20.0 mi

Top 32%
×5story building
+64ft-50ft

Overall

8085

Females

2024

F50-54

2024

20M→21M

20.0 - 21.0 mi

Top 30%
×8story building
+106ft-24ft

Overall

7718

Females

2045

F50-54

2045

21M→35K

21.0 - 21.8 mi

Top 31%
×7story building
+17ft-86ft

Overall

7955

Females

2205

F50-54

2205

35K→23M

21.8 - 23.0 mi

Top 28%
×5story building
+23ft-63ft

Overall

7095

Females

1950

F50-54

1950

23M→24M

23.0 - 24.0 mi

Top 36%
×6story building
+12ft-82ft

Overall

9169

Females

3013

F50-54

3013

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

7777

Females

2495

F50-54

2495

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

9237

Females

3252

F50-54

3252

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2story building
+22ft-21ft

Overall

10007

Females

3520

F50-54

3520

Passing Analysis

Category:
Athletes Passed
4189
Passed By
656
Net Change
+3533
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12383
5K → 10K65392+561#12383#11822
10K → 15K48446+438#11822#11384
15K → 20K7766+770#11384#10614
20K → Half6218+44#10614#10570
Half → 25K40241+361#10570#10209
25K → 30K58649+537#10209#9672
30K → 20M25641+215#9672#9457
20M → 21M23440+194#9457#9263
21M → 35K11421+93#9263#9170
35K → 23M27337+236#9170#8934
23M → 24M7977+2#8934#8932
24M → 40K13637+99#8932#8833
40K → 25.2M6146+15#8833#8818
25.2M → Finish73105-32#8818#8850
TOTALS4189656+3533
📊

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