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BOSTON MARATHON 2024

Rosecler Bomm

Bib: 19494 F BR

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 49%
Masters (Masters Women)
#0 / 6263
Top 40%
Division (F45-49)
#0 / 1753
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
8:01/mi
24:54
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:13/mi
50:26
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
8:18/mi
1:16:12
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:45/mi
1:43:23
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
8:42/mi
1:49:19
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
9:23/mi
2:12:03
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
9:12/mi
2:40:39
↑ 181↓ 1480.2%
138 ft elev
20M
9:21/mi
2:53:22
↑ 64↓ 500.2%
148 ft elev
21M
10:26/mi
3:03:48
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:52/mi
3:10:26
↑ 17↓ 861.7%
156 ft elev
23M
9:35/mi
3:22:26
↑ 23↓ 630.6%
116 ft elev
24M
9:16/mi
3:31:42
↓ 821.3%
34 ft elev
40K· 24.85 mi
9:30/mi
3:39:49
↓ 200.3%
20 ft elev
25.2M
11:04/mi
3:43:38
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
9:36/mi
3:53:25
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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A one-of-a-kind AI Race Performance Report that reads your race like a coach. A plain-English story of how you raced, where you surged and faded, and what it all means. Emailed to you, free.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:19
Pace8:20 /mi
2nd Half
Distance13.11 mi
Time2:04:06
Pace9:28 /mi
📊Positive Split: 13.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:1824:548:0124:54
8:01
-
10K
6.21 mi11:42:5050:268:0725:32
8:13
+0:12
15K
9.32 mi12:08:361:16:128:1125:46
8:18
+0:05
20K
12.43 mi12:35:471:43:238:1927:11
8:45
+0:27
Half
13.11 mi12:41:431:49:198:205:56
8:42
-0:03
25K
15.53 mi13:04:272:12:038:3022:44
9:23
+0:41
30K
18.64 mi13:33:032:40:398:3728:36
9:12
-0:11
20M
20.00 mi13:45:462:53:228:4012:43
9:21
+0:09
21M
21.00 mi13:56:123:03:488:4510:26
10:26
+1:05
35K
21.75 mi14:02:503:10:268:456:38
8:52
-1:34
23M
23.00 mi14:14:503:22:268:4812:00
9:35
+0:43
24M
24.00 mi14:24:063:31:428:499:16
9:16
-0:19
40K
24.85 mi14:32:133:39:498:518:07
9:30
+0:14
25.2M
25.20 mi14:36:023:43:388:523:49
11:04
+1:34
Finish
26.22 mi14:45:493:53:258:559:47
9:36
-1:28

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

8:01 /mi

Average Pace

8:55 /mi

Slowest Pace

11:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:55:57

50% of race

Time at Steady Pace

1:43:13

44% of race

Time at Slower Pace

14:15

6% of race

Average Pace: 8:54 /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 mi11:17:1824:548:0124:54
8:01
#14768
10K
6.21 mi11:42:5050:268:0725:32
8:13
#15229
15K
9.32 mi12:08:361:16:128:1125:46
8:18
#15197
20K
12.43 mi12:35:471:43:238:1927:11
8:45
#15379
Half
13.11 mi12:41:431:49:198:205:56
8:42
#15453
25K
15.53 mi13:04:272:12:038:3022:44
9:23
#15763
30K
18.64 mi13:33:032:40:398:3728:36
9:12
#15432
20M
20.00 mi13:45:462:53:228:4012:43
9:21
#15332
21M
21.00 mi13:56:123:03:488:4510:26
10:26
#15280
35K
21.75 mi14:02:503:10:268:456:38
8:52
#15188
23M
23.00 mi14:14:503:22:268:4812:00
9:35
#15109
24M
24.00 mi14:24:063:31:428:499:16
9:16
#15016
40K
24.85 mi14:32:133:39:498:518:07
9:30
#14901
25.2M
25.20 mi14:36:023:43:388:523:49
11:04
#14885
Finish
26.22 mi14:45:493:53:258:559:47
9:36
#14992
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi147684802480215248(Top 60%)5119(Top 47%)5119(Top 292%)
10K6.21 mi3.10 mi15229-4615074-2725074-27215656(Top 61%)5315(Top 49%)5315(Top 303%)
15K9.32 mi3.11 mi15197+325073+15073+115248(Top 60%)5119(Top 47%)5119(Top 292%)
20K12.43 mi3.11 mi15379-1825186-1135186-11316109(Top 63%)5655(Top 52%)5655(Top 323%)
Half13.11 mi0.68 mi15453-745241-555241-5516832(Top 66%)6115(Top 56%)6115(Top 349%)
25K15.53 mi2.42 mi15763-3105466-2255466-22517104(Top 67%)6330(Top 58%)6330(Top 361%)
30K18.64 mi3.11 mi15432+3315336+1305336+13014214(Top 56%)4991(Top 46%)4991(Top 285%)
20M20.00 mi1.36 mi15332+1005322+145322+1413915(Top 54%)5081(Top 47%)5081(Top 290%)
21M21.00 mi1.00 mi15280+525339-175339-1714616(Top 57%)5629(Top 52%)5629(Top 321%)
35K21.75 mi0.75 mi15188+925311+285311+2812713(Top 50%)4659(Top 43%)4659(Top 266%)
23M23.00 mi1.25 mi15109+795310+15310+113874(Top 54%)5348(Top 49%)5348(Top 305%)
24M24.00 mi1.00 mi15016+935303+75303+713418(Top 53%)5136(Top 47%)5136(Top 293%)
40K24.85 mi0.85 mi14901+1155275+285275+2813099(Top 51%)5094(Top 47%)5094(Top 291%)
25.2M25.20 mi0.35 mi14885+165275527514749(Top 58%)5914(Top 54%)5914(Top 337%)
Finish26.22 mi1.02 mi14992-1075366-915366-9116946(Top 66%)6972(Top 64%)6972(Top 398%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21story building
+97ft-345ft

Overall

15248

Females

5119

F45-49

5119

5K→10K

3.1 - 6.2 mi

Top 61%
×5story building
+79ft-138ft

Overall

15656

Females

5315

F45-49

5315

10K→15K

6.2 - 9.3 mi

Top 60%
×3story building
+67ft-78ft

Overall

15248

Females

5119

F45-49

5119

15K→20K

9.3 - 12.4 mi

Top 63%
×5story building
+106ft-86ft

Overall

16109

Females

5655

F45-49

5655

20K→Half

12.4 - 13.1 mi

Top 66%
×2story building
+19ft-37ft

Overall

16832

Females

6115

F45-49

6115

Half→25K

13.1 - 15.5 mi

Top 67%
×4story building
+66ft-88ft

Overall

17104

Females

6330

F45-49

6330

25K→30K

15.5 - 18.6 mi

Top 56%
×9story building
+181ft-148ft

Overall

14214

Females

4991

F45-49

4991

30K→20M

18.6 - 20.0 mi

Top 54%
×5story building
+64ft-50ft

Overall

13915

Females

5081

F45-49

5081

20M→21M

20.0 - 21.0 mi

Top 57%
×8story building
+106ft-24ft

Overall

14616

Females

5629

F45-49

5629

21M→35K

21.0 - 21.8 mi

Top 50%
×7story building
+17ft-86ft

Overall

12713

Females

4659

F45-49

4659

35K→23M

21.8 - 23.0 mi

Top 54%
×5story building
+23ft-63ft

Overall

13874

Females

5348

F45-49

5348

23M→24M

23.0 - 24.0 mi

Top 53%
×6story building
+12ft-82ft

Overall

13418

Females

5136

F45-49

5136

24M→40K

24.0 - 24.9 mi

Top 51%
×1story
+6ft-20ft

Overall

13099

Females

5094

F45-49

5094

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

14749

Females

5914

F45-49

5914

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×2story building
+22ft-21ft

Overall

16946

Females

6972

F45-49

6972

Passing Analysis

Category:
Athletes Passed
2103
Passed By
2327
Net Change
-224
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14768
5K → 10K130591-461#14768#15229
10K → 15K256224+32#15229#15197
15K → 20K174356-182#15197#15379
20K → Half1589-74#15379#15453
Half → 25K142452-310#15453#15763
25K → 30K433102+331#15763#15432
30K → 20M16161+100#15432#15332
20M → 21M153101+52#15332#15280
21M → 35K11018+92#15280#15188
35K → 23M15172+79#15188#15109
23M → 24M13845+93#15109#15016
24M → 40K14833+115#15016#14901
40K → 25.2M4731+16#14901#14885
25.2M → Finish45152-107#14885#14992
TOTALS21032327-224
📊

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