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BOSTON MARATHON 2024

Jocelyn Rivas

Bib: 30591•F

CA

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Division (F18-39)
#0 / 4660
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:30
Rank: #21728
Start → 5K
29:30 | 9:30/mi
10K· 6.21 mi
1:00:54
Rank: #22328 (-600)
5K → 10K
31:24 | 10:06/mi
15K· 9.32 mi
1:32:25
Rank: #22294 (+34)
10K → 15K
31:31 | 10:09/mi
20K· 12.43 mi
2:07:03
Rank: #22478 (-184)
15K → 20K
34:38 | 11:09/mi
Half· 13.11 mi
2:13:52
Rank: #22418 (+60)
20K → Half
6:49 | 9:59/mi
25K· 15.53 mi
2:40:48
Rank: #22302 (+116)
Half → 25K
26:56 | 11:07/mi
30K· 18.64 mi
3:16:16
Rank: #22024 (+278)
25K → 30K
35:28 | 11:25/mi
20M
3:32:25
Rank: #21937 (+87)
30K → 20M
16:09 | 11:53/mi
21M
3:46:21
Rank: #21971 (-34)
20M → 21M
13:56 | 13:56/mi
35K· 21.75 mi
3:54:22
Rank: #21876 (+95)
21M → 35K
8:01 | 10:43/mi
23M
4:08:09
Rank: #21686 (+190)
35K → 23M
13:47 | 11:01/mi
24M
4:18:26
Rank: #21503 (+183)
23M → 24M
10:17 | 10:17/mi
40K· 24.85 mi
4:28:22
Rank: #21443 (+60)
24M → 40K
9:56 | 11:37/mi
25.2M
4:33:05
Rank: #21439 (+4)
40K → 25.2M
4:43 | 13:41/mi
Finish· 26.22 mi
4:43:54
Rank: #21396 (+43)
25.2M → Finish
10:49 | 10:37/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:13:52
Pace10:13 /mi
2nd Half
Distance13.11 mi
Time2:30:02
Pace11:27 /mi
📊Positive Split: 12.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:57:0729:309:3029:30
9:30
-
10K
6.21 mi12:28:311:00:549:4831:24
10:06
+0:36
15K
9.32 mi13:00:021:32:259:5531:31
10:09
+0:03
20K
12.43 mi13:34:402:07:0310:1334:38
11:09
+1:00
Half
13.11 mi13:41:292:13:5210:136:49
9:59
-1:10
25K
15.53 mi14:08:252:40:4810:2126:56
11:07
+1:08
30K
18.64 mi14:43:533:16:1610:3235:28
11:25
+0:18
20M
20.00 mi15:00:023:32:2510:3716:09
11:53
+0:28
21M
21.00 mi15:13:583:46:2110:4713:56
13:56
+2:03
35K
21.75 mi15:21:593:54:2210:478:01
10:43
-3:13
23M
23.00 mi15:35:464:08:0910:4713:47
11:01
+0:18
24M
24.00 mi15:46:034:18:2610:4610:17
10:17
-0:44
40K
24.85 mi15:55:594:28:2210:489:56
11:37
+1:20
25.2M
25.20 mi16:00:424:33:0510:504:43
13:41
+2:04
Finish
26.22 mi16:11:314:43:5410:5010:49
10:37
-3:04

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

9:30 /mi

Average Pace

10:50 /mi

Slowest Pace

13:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:49:31

39% of race

Time at Steady Pace

2:19:35

49% of race

Time at Slower Pace

34:48

12% of race

Average Pace: 10:50 /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 mi11:57:0729:309:3029:30
9:30
#21728
10K
6.21 mi12:28:311:00:549:4831:24
10:06
#22328
15K
9.32 mi13:00:021:32:259:5531:31
10:09
#22294
20K
12.43 mi13:34:402:07:0310:1334:38
11:09
#22478
Half
13.11 mi13:41:292:13:5210:136:49
9:59
#22418
25K
15.53 mi14:08:252:40:4810:2126:56
11:07
#22302
30K
18.64 mi14:43:533:16:1610:3235:28
11:25
#22024
20M
20.00 mi15:00:023:32:2510:3716:09
11:53
#21937
21M
21.00 mi15:13:583:46:2110:4713:56
13:56
#21971
35K
21.75 mi15:21:593:54:2210:478:01
10:43
#21876
23M
23.00 mi15:35:464:08:0910:4713:47
11:01
#21686
24M
24.00 mi15:46:034:18:2610:4610:17
10:17
#21503
40K
24.85 mi15:55:594:28:2210:489:56
11:37
#21443
25.2M
25.20 mi16:00:424:33:0510:504:43
13:41
#21439
Finish
26.22 mi16:11:314:43:5410:5010:49
10:37
#21396
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi217288780878022214(Top 87%)8990(Top 82%)8990(Top 193%)
10K6.21 mi3.10 mi22328-6009073-2939073-29322767(Top 89%)9317(Top 85%)9317(Top 200%)
15K9.32 mi3.11 mi22294+349043+309043+3022214(Top 87%)8990(Top 82%)8990(Top 193%)
20K12.43 mi3.11 mi22478-1849146-1039146-10322880(Top 90%)9386(Top 86%)9386(Top 201%)
Half13.11 mi0.68 mi22418+609119+279119+2721470(Top 84%)8662(Top 79%)8662(Top 186%)
25K15.53 mi2.42 mi22302+1169075+449075+4421699(Top 85%)8830(Top 81%)8830(Top 189%)
30K18.64 mi3.11 mi22024+2788984+918984+9120849(Top 82%)8562(Top 78%)8562(Top 184%)
20M20.00 mi1.36 mi21937+878959+258959+2521152(Top 83%)8838(Top 81%)8838(Top 190%)
21M21.00 mi1.00 mi21971-348991-328991-3222242(Top 87%)9410(Top 86%)9410(Top 202%)
35K21.75 mi0.75 mi21876+958958+338958+3319151(Top 75%)7914(Top 72%)7914(Top 170%)
23M23.00 mi1.25 mi21686+1908889+698889+6918478(Top 72%)7649(Top 70%)7649(Top 164%)
24M24.00 mi1.00 mi21503+1838816+738816+7317247(Top 68%)7088(Top 65%)7088(Top 152%)
40K24.85 mi0.85 mi21443+608805+118805+1119614(Top 77%)8309(Top 76%)8309(Top 178%)
25.2M25.20 mi0.35 mi21439+48810-58810-521075(Top 82%)9026(Top 83%)9026(Top 194%)
Finish26.22 mi1.02 mi21396+438807+38807+320345(Top 80%)8651(Top 79%)8651(Top 186%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21stories
+97ft-345ft

Overall

22214

Females

8990

F18-39

8990

5K→10K

3.1 - 6.2 mi

Top 89%
×5stories
+79ft-138ft

Overall

22767

Females

9317

F18-39

9317

10K→15K

6.2 - 9.3 mi

Top 87%
×3stories
+67ft-78ft

Overall

22214

Females

8990

F18-39

8990

15K→20K

9.3 - 12.4 mi

Top 90%
×5stories
+106ft-86ft

Overall

22880

Females

9386

F18-39

9386

20K→Half

12.4 - 13.1 mi

Top 84%
×2stories
+19ft-37ft

Overall

21470

Females

8662

F18-39

8662

Half→25K

13.1 - 15.5 mi

Top 85%
×4stories
+66ft-88ft

Overall

21699

Females

8830

F18-39

8830

25K→30K

15.5 - 18.6 mi

Top 82%
×9stories
+181ft-148ft

Overall

20849

Females

8562

F18-39

8562

30K→20M

18.6 - 20.0 mi

Top 83%
×5stories
+64ft-50ft

Overall

21152

Females

8838

F18-39

8838

20M→21M

20.0 - 21.0 mi

Top 87%
×8stories
+106ft-24ft

Overall

22242

Females

9410

F18-39

9410

21M→35K

21.0 - 21.8 mi

Top 75%
×7stories
+17ft-86ft

Overall

19151

Females

7914

F18-39

7914

35K→23M

21.8 - 23.0 mi

Top 72%
×5stories
+23ft-63ft

Overall

18478

Females

7649

F18-39

7649

23M→24M

23.0 - 24.0 mi

Top 68%
×6stories
+12ft-82ft

Overall

17247

Females

7088

F18-39

7088

24M→40K

24.0 - 24.9 mi

Top 77%
×1story
+6ft-20ft

Overall

19614

Females

8309

F18-39

8309

40K→25.2M

24.9 - 25.2 mi

Top 82%
×1story
+13ft-16ft

Overall

21075

Females

9026

F18-39

9026

25.2M→Finish

25.2 - 26.2 mi

Top 80%
×2stories
+22ft-21ft

Overall

20345

Females

8651

F18-39

8651

Passing Analysis

Category:
Athletes Passed
1743
Passed By
1411
Net Change
+332
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21728
5K → 10K52652-600#21728#22328
10K → 15K194160+34#22328#22294
15K → 20K118302-184#22294#22478
20K → Half622+60#22478#22418
Half → 25K17458+116#22418#22302
25K → 30K32446+278#22302#22024
30K → 20M11932+87#22024#21937
20M → 21M4680-34#21937#21971
21M → 35K972+95#21971#21876
35K → 23M20111+190#21876#21686
23M → 24M1841+183#21686#21503
24M → 40K8020+60#21503#21443
40K → 25.2M2016+4#21443#21439
25.2M → Finish7229+43#21439#21396
TOTALS17431411+332
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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