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BOSTON MARATHON 2024

Jennifer Rosales

Bib: 27637 F PH

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

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
9:24/mi
29:11
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
9:16/mi
57:57
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
9:50/mi
1:28:29
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
11:00/mi
2:02:39
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
10:17/mi
2:09:40
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
11:30/mi
2:37:32
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
11:44/mi
3:13:58
↑ 181↓ 1480.2%
138 ft elev
20M
11:57/mi
3:30:12
↑ 64↓ 500.2%
148 ft elev
21M
12:20/mi
3:42:32
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
10:52/mi
3:50:40
↑ 17↓ 861.7%
156 ft elev
23M
10:53/mi
4:04:18
↑ 23↓ 630.6%
116 ft elev
24M
10:28/mi
4:14:46
↓ 821.3%
34 ft elev
40K· 24.85 mi
11:22/mi
4:24:29
↓ 200.3%
20 ft elev
25.2M
12:14/mi
4:28:42
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
10:26/mi
4:39:20
↑ 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
2:09:409:53 /mi⚡ faster
2nd Half
2:29:4011:25 /mi+15.4%
Positive split — 15.4% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:3929:119:2429:11
9:24
-
10K
6.21 mi12:16:2557:579:2028:46
9:16
-0:08
15K
9.32 mi12:46:571:28:299:3030:32
9:50
+0:34
20K
12.43 mi13:21:072:02:399:5234:10
11:00
+1:10
Half
13.11 mi13:28:082:09:409:537:01
10:17
-0:43
25K
15.53 mi13:56:002:37:3210:0827:52
11:30
+1:13
30K
18.64 mi14:32:263:13:5810:2436:26
11:44
+0:14
20M
20.00 mi14:48:403:30:1210:3116:14
11:57
+0:13
21M
21.00 mi15:01:003:42:3210:3612:20
12:20
+0:23
35K
21.75 mi15:09:083:50:4010:368:08
10:52
-1:28
23M
23.00 mi15:22:464:04:1810:3713:38
10:53
+0:01
24M
24.00 mi15:33:144:14:4610:3710:28
10:28
-0:25
40K
24.85 mi15:42:574:24:2910:389:43
11:22
+0:54
25.2M
25.20 mi15:47:104:28:4210:404:13
12:14
+0:52
Finish
26.22 mi15:57:484:39:2010:4010:38
10:26
-1:48

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

9:16 /mi

Average Pace

10:40 /mi

Slowest Pace

12:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:35:30

34% of race

Time at Steady Pace

1:17:02

28% of race

Time at Slower Pace

1:46:48

38% of race

Average Pace: 10:39 /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 mi11:47:3929:119:2429:11
9:24
#21406
10K
6.21 mi12:16:2557:579:2028:46
9:16
#21056
15K
9.32 mi12:46:571:28:299:3030:32
9:50
#21208
20K
12.43 mi13:21:072:02:399:5234:10
11:00
#21666
Half
13.11 mi13:28:082:09:409:537:01
10:17
#21690
25K
15.53 mi13:56:002:37:3210:0827:52
11:30
#21839
30K
18.64 mi14:32:263:13:5810:2436:26
11:44
#21763
20M
20.00 mi14:48:403:30:1210:3116:14
11:57
#21715
21M
21.00 mi15:01:003:42:3210:3612:20
12:20
#21604
35K
21.75 mi15:09:083:50:4010:368:08
10:52
#21512
23M
23.00 mi15:22:464:04:1810:3713:38
10:53
#21318
24M
24.00 mi15:33:144:14:4610:3710:28
10:28
#21159
40K
24.85 mi15:42:574:24:2910:389:43
11:22
#21077
25.2M
25.20 mi15:47:104:28:4210:404:13
12:14
#21039
Finish
26.22 mi15:57:484:39:2010:4010:38
10:26
#20977
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi21406862186212150786068606
10K6.21 mi3.10 mi21056+3508417+2048417+2042066681828182
15K9.32 mi3.11 mi21208-1528479-628479-622150786068606
20K12.43 mi3.11 mi21666-4588733-2548733-2542262392489248
Half13.11 mi0.68 mi21690-248745-128745-122222790739073
25K15.53 mi2.42 mi21839-1498843-988843-982239992149214
30K18.64 mi3.11 mi21763+768851-88851-82147088828882
20M20.00 mi1.36 mi21715+488848+38848+32126788928892
21M21.00 mi1.00 mi21604+1118803+458803+451953680918091
35K21.75 mi0.75 mi21512+928771+328771+321952880948094
23M23.00 mi1.25 mi21318+1948705+668705+661813374747474
24M24.00 mi1.00 mi21159+1598636+698636+691777573607360
40K24.85 mi0.85 mi21077+828606+308606+301903580338033
25.2M25.20 mi0.35 mi21039+388589+178589+171791275127512
Finish26.22 mi1.02 mi20977+628568+218568+211983283948394

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×21story building
+97ft-345ft

Overall

21507

Females

8606

F40-44

8606

5K→10K

3.1 - 6.2 mi

Top 81%
×5story building
+79ft-138ft

Overall

20666

Females

8182

F40-44

8182

10K→15K

6.2 - 9.3 mi

Top 84%
×3story building
+67ft-78ft

Overall

21507

Females

8606

F40-44

8606

15K→20K

9.3 - 12.4 mi

Top 89%
×5story building
+106ft-86ft

Overall

22623

Females

9248

F40-44

9248

20K→Half

12.4 - 13.1 mi

Top 87%
×2story building
+19ft-37ft

Overall

22227

Females

9073

F40-44

9073

Half→25K

13.1 - 15.5 mi

Top 88%
×4story building
+66ft-88ft

Overall

22399

Females

9214

F40-44

9214

25K→30K

15.5 - 18.6 mi

Top 84%
×9story building
+181ft-148ft

Overall

21470

Females

8882

F40-44

8882

30K→20M

18.6 - 20.0 mi

Top 83%
×5story building
+64ft-50ft

Overall

21267

Females

8892

F40-44

8892

20M→21M

20.0 - 21.0 mi

Top 76%
×8story building
+106ft-24ft

Overall

19536

Females

8091

F40-44

8091

21M→35K

21.0 - 21.8 mi

Top 76%
×7story building
+17ft-86ft

Overall

19528

Females

8094

F40-44

8094

35K→23M

21.8 - 23.0 mi

Top 71%
×5story building
+23ft-63ft

Overall

18133

Females

7474

F40-44

7474

23M→24M

23.0 - 24.0 mi

Top 70%
×6story building
+12ft-82ft

Overall

17775

Females

7360

F40-44

7360

24M→40K

24.0 - 24.9 mi

Top 75%
×1story
+6ft-20ft

Overall

19035

Females

8033

F40-44

8033

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1story
+13ft-16ft

Overall

17912

Females

7512

F40-44

7512

25.2M→Finish

25.2 - 26.2 mi

Top 78%
×2story building
+22ft-21ft

Overall

19832

Females

8394

F40-44

8394

Passing Analysis

Category:
Athletes Passed
1928
Passed By
1499
Net Change
+429
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21406
5K → 10K458108+350#21406#21056
10K → 15K145297-152#21056#21208
15K → 20K62520-458#21208#21666
20K → Half2549-24#21666#21690
Half → 25K101250-149#21690#21839
25K → 30K210134+76#21839#21763
30K → 20M9446+48#21763#21715
20M → 21M13524+111#21715#21604
21M → 35K10614+92#21604#21512
35K → 23M1984+194#21512#21318
23M → 24M1634+159#21318#21159
24M → 40K9816+82#21159#21077
40K → 25.2M468+38#21077#21039
25.2M → Finish8725+62#21039#20977
TOTALS19281499+429

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing