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BOSTON MARATHON 2024

Kara Roper

CO

Bib: 2144 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 8%
Gender (Female)
#0 / 10924
Top 0.9%
Masters (Masters Women)
#0 / 6263
Top 0.2%
Division (F40-44)
#0 / 1613
Top 0.7%
Race Day Weather
55°/45°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
6:22/mi
19:46
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
6:24/mi
39:39
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
6:25/mi
59:36
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
6:32/mi
1:19:54
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
6:30/mi
1:24:20
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
6:36/mi
1:40:21
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
6:53/mi
2:01:45
↑ 181↓ 1480.2%
138 ft elev
20M
7:05/mi
2:11:23
↑ 64↓ 500.2%
148 ft elev
21M
7:27/mi
2:18:50
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
7:01/mi
2:24:05
↑ 17↓ 861.7%
156 ft elev
23M
7:17/mi
2:33:12
↑ 23↓ 630.6%
116 ft elev
24M
7:09/mi
2:40:21
↓ 821.3%
34 ft elev
40K· 24.85 mi
7:17/mi
2:46:35
↓ 200.3%
20 ft elev
25.2M
7:50/mi
2:49:17
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
6:48/mi
2:56:13
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:24:206:26 /mi⚡ faster
2nd Half
1:31:537:01 /mi+9.0%
Positive split — 9.0% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
19:466:223.11 mi19:46
6:22
-
10K
39:396:233.10 mi19:53
6:24
+0:02
15K
59:366:243.11 mi19:57
6:25
+0:01
20K
1:19:546:263.11 mi20:18
6:32
+0:07
Half(13.11 mi)
1:24:206:260.68 mi4:26
6:30
-0:02
25K
1:40:216:282.42 mi16:01
6:36
+0:06
30K
2:01:456:323.11 mi21:24
6:53
+0:17
20M
2:11:236:341.36 mi9:38
7:05
+0:12
21M
2:18:506:371.00 mi7:27
7:27
+0:22
35K
2:24:056:380.75 mi5:15
7:01
-0:26
23M
2:33:126:401.25 mi9:07
7:17
+0:16
24M
2:40:216:411.00 mi7:09
7:09
-0:08
40K
2:46:356:420.85 mi6:14
7:17
+0:08
25.2M
2:49:176:430.35 mi2:42
7:50
+0:33
Finish(26.22 mi)
2:56:136:441.02 mi6:56
6:48
-1:02
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:22 /mi

Average Pace

6:44 /mi

Slowest Pace

7:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:40:21

57% of race

Time at Steady Pace

43:13

25% of race

Time at Slower Pace

32:39

19% of race

Average Pace: 6:43 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi2473828223087777
10K6.21 mi3.10 mi2421+5284-284-224308484
15K9.32 mi3.11 mi2366+5578+678+623087777
20K12.43 mi3.11 mi2309+5780-280-223429090
Half13.11 mi0.68 mi2327-1881-181-12659114114
25K15.53 mi2.42 mi2257+7077+477+421828888
30K18.64 mi3.11 mi2187+7085-885-82327126126
20M20.00 mi1.36 mi2167+2090-590-52742204204
21M21.00 mi1.00 mi2131+3688+288+22365187187
35K21.75 mi0.75 mi2141-1089-189-13156318318
23M23.00 mi1.25 mi2145-491-291-22853305305
24M24.00 mi1.00 mi2131+1495-495-42836333333
40K24.85 mi0.85 mi2125+6100-5100-52792357357
25.2M25.20 mi0.35 mi2113+12101-1101-12284269269
Finish26.22 mi1.02 mi2086+271011012372307307

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×21story building
+97ft-345ft

Overall

2308

Females

77

F40-44

77

5K→10K

3.1 - 6.2 mi

Top 10%
×5story building
+79ft-138ft

Overall

2430

Females

84

F40-44

84

10K→15K

6.2 - 9.3 mi

Top 9%
×3story building
+67ft-78ft

Overall

2308

Females

77

F40-44

77

15K→20K

9.3 - 12.4 mi

Top 9%
×5story building
+106ft-86ft

Overall

2342

Females

90

F40-44

90

20K→Half

12.4 - 13.1 mi

Top 10%
×2story building
+19ft-37ft

Overall

2659

Females

114

F40-44

114

Half→25K

13.1 - 15.5 mi

Top 9%
×4story building
+66ft-88ft

Overall

2182

Females

88

F40-44

88

25K→30K

15.5 - 18.6 mi

Top 9%
×9story building
+181ft-148ft

Overall

2327

Females

126

F40-44

126

30K→20M

18.6 - 20.0 mi

Top 11%
×5story building
+64ft-50ft

Overall

2742

Females

204

F40-44

204

20M→21M

20.0 - 21.0 mi

Top 9%
×8story building
+106ft-24ft

Overall

2365

Females

187

F40-44

187

21M→35K

21.0 - 21.8 mi

Top 12%
×7story building
+17ft-86ft

Overall

3156

Females

318

F40-44

318

35K→23M

21.8 - 23.0 mi

Top 11%
×5story building
+23ft-63ft

Overall

2853

Females

305

F40-44

305

23M→24M

23.0 - 24.0 mi

Top 11%
×6story building
+12ft-82ft

Overall

2836

Females

333

F40-44

333

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

2792

Females

357

F40-44

357

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2284

Females

269

F40-44

269

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2story building
+22ft-21ft

Overall

2372

Females

307

F40-44

307

Passing Analysis

Category:
Athletes Passed
1019
Passed By
632
Net Change
+387
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2473
5K → 10K14391+52#2473#2421
10K → 15K11661+55#2421#2366
15K → 20K11861+57#2366#2309
20K → Half1028-18#2309#2327
Half → 25K11545+70#2327#2257
25K → 30K14676+70#2257#2187
30K → 20M6242+20#2187#2167
20M → 21M6731+36#2167#2131
21M → 35K2737-10#2131#2141
35K → 23M5357-4#2141#2145
23M → 24M5339+14#2145#2131
24M → 40K4135+6#2131#2125
40K → 25.2M197+12#2125#2113
25.2M → Finish4922+27#2113#2086
TOTALS1019632+387

Passing Charts

Category:
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Passing Circle

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Position Flow

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Race Lanes

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