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BOSTON MARATHON 2024

Jacquie Jacobs

Bib: 23605•F

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F65-69)
#0 / 216
Top 40%
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
9:24/mi
29:12
↑ 97↓ 3451.5%
10K· 6.21 mi
9:32/mi
58:50
↑ 79↓ 1380.4%
15K· 9.32 mi
9:40/mi
1:28:51
↑ 67↓ 78
20K· 12.43 mi
9:56/mi
1:59:44
↑ 106↓ 860.1%
Half· 13.11 mi
9:49/mi
2:06:26
↑ 19↓ 370.5%
25K· 15.53 mi
10:17/mi
2:31:22
↑ 66↓ 880.2%
30K· 18.64 mi
13:27/mi
3:13:08
↑ 181↓ 1480.2%
20M
11:30/mi
3:28:46
↑ 64↓ 500.2%
21M
12:32/mi
3:41:18
↑ 106↓ 241.6%
35K· 21.75 mi
10:48/mi
3:49:23
↑ 17↓ 861.7%
23M
11:48/mi
4:04:10
↑ 23↓ 630.6%
24M
11:06/mi
4:15:16
↓ 821.3%
40K· 24.85 mi
11:27/mi
4:25:03
↓ 200.3%
25.2M
11:50/mi
4:29:08
↑ 13↓ 160.2%
Finish· 26.22 mi
10:16/mi
4:39:36
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:06:26
Pace9:39 /mi
2nd Half
Distance13.11 mi
Time2:33:10
Pace11:41 /mi
📊Positive Split: 21.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:2929:129:2429:12
9:24
-
10K
6.21 mi11:59:0758:509:2829:38
9:32
+0:08
15K
9.32 mi12:29:081:28:519:3230:01
9:40
+0:08
20K
12.43 mi13:00:011:59:449:3830:53
9:56
+0:16
Half
13.11 mi13:06:432:06:269:396:42
9:49
-0:07
25K
15.53 mi13:31:392:31:229:4524:56
10:17
+0:28
30K
18.64 mi14:13:253:13:0810:2241:46
13:27
+3:10
20M
20.00 mi14:29:033:28:4610:2615:38
11:30
-1:57
21M
21.00 mi14:41:353:41:1810:3212:32
12:32
+1:02
35K
21.75 mi14:49:403:49:2310:338:05
10:48
-1:44
23M
23.00 mi15:04:274:04:1010:3714:47
11:48
+1:00
24M
24.00 mi15:15:334:15:1610:3811:06
11:06
-0:42
40K
24.85 mi15:25:204:25:0310:409:47
11:27
+0:21
25.2M
25.20 mi15:29:254:29:0810:414:05
11:50
+0:23
Finish
26.22 mi15:39:534:39:3610:4010:28
10:16
-1:34

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

9:24 /mi

Average Pace

10:40 /mi

Slowest Pace

13:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:06:26

45% of race

Time at Steady Pace

54:35

20% of race

Time at Slower Pace

1:38:35

35% of race

Average Pace: 10:40 /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 mi11:29:2929:129:2429:12
9:24
#21430
10K
6.21 mi11:59:0758:509:2829:38
9:32
#21457
15K
9.32 mi12:29:081:28:519:3230:01
9:40
#21324
20K
12.43 mi13:00:011:59:449:3830:53
9:56
#21042
Half
13.11 mi13:06:432:06:269:396:42
9:49
#21037
25K
15.53 mi13:31:392:31:229:4524:56
10:17
#20814
30K
18.64 mi14:13:253:13:0810:2241:46
13:27
#21663
20M
20.00 mi14:29:033:28:4610:2615:38
11:30
#21547
21M
21.00 mi14:41:353:41:1810:3212:32
12:32
#21447
35K
21.75 mi14:49:403:49:2310:338:05
10:48
#21374
23M
23.00 mi15:04:274:04:1010:3714:47
11:48
#21306
24M
24.00 mi15:15:334:15:1610:3811:06
11:06
#21221
40K
24.85 mi15:25:204:25:0310:409:47
11:27
#21134
25.2M
25.20 mi15:29:254:29:0810:414:05
11:50
#21069
Finish
26.22 mi15:39:534:39:3610:4010:28
10:16
#21001
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF65-69Seg. OverallSeg. FemalesSeg. F65-69
5K3.11 mi3.11 mi214308631863121121(Top 83%)8388(Top 77%)8388(Top 3883%)
10K6.21 mi3.10 mi21457-278623+88623+821476(Top 84%)8634(Top 79%)8634(Top 3997%)
15K9.32 mi3.11 mi21324+1338542+818542+8121121(Top 83%)8388(Top 77%)8388(Top 3883%)
20K12.43 mi3.11 mi21042+2828375+1678375+16720441(Top 80%)8059(Top 74%)8059(Top 3731%)
Half13.11 mi0.68 mi21037+58376-18376-121037(Top 82%)8427(Top 77%)8427(Top 3901%)
25K15.53 mi2.42 mi20814+2238285+918285+9119888(Top 78%)7863(Top 72%)7863(Top 3640%)
30K18.64 mi3.11 mi21663-8498797-5128797-51223755(Top 93%)10043(Top 92%)10043(Top 4650%)
20M20.00 mi1.36 mi21547+1168765+328765+3220408(Top 80%)8443(Top 77%)8443(Top 3909%)
21M21.00 mi1.00 mi21447+1008726+398726+3919937(Top 78%)8294(Top 76%)8294(Top 3840%)
35K21.75 mi0.75 mi21374+738697+298697+2919367(Top 76%)8016(Top 73%)8016(Top 3711%)
23M23.00 mi1.25 mi21306+688697869720327(Top 80%)8564(Top 78%)8564(Top 3965%)
24M24.00 mi1.00 mi21221+858670+278670+2719516(Top 76%)8211(Top 75%)8211(Top 3801%)
40K24.85 mi0.85 mi21134+878635+358635+3519207(Top 75%)8118(Top 74%)8118(Top 3758%)
25.2M25.20 mi0.35 mi21069+658607+288607+2817018(Top 67%)7070(Top 65%)7070(Top 3273%)
Finish26.22 mi1.02 mi21001+688583+248583+2419333(Top 76%)8143(Top 75%)8143(Top 3770%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21story building
+97ft-345ft

Overall

21121

Females

8388

F65-69

8388

5K→10K

3.1 - 6.2 mi

Top 84%
×5story building
+79ft-138ft

Overall

21476

Females

8634

F65-69

8634

10K→15K

6.2 - 9.3 mi

Top 83%
×3story building
+67ft-78ft

Overall

21121

Females

8388

F65-69

8388

15K→20K

9.3 - 12.4 mi

Top 80%
×5story building
+106ft-86ft

Overall

20441

Females

8059

F65-69

8059

20K→Half

12.4 - 13.1 mi

Top 82%
×2story building
+19ft-37ft

Overall

21037

Females

8427

F65-69

8427

Half→25K

13.1 - 15.5 mi

Top 78%
×4story building
+66ft-88ft

Overall

19888

Females

7863

F65-69

7863

25K→30K

15.5 - 18.6 mi

Top 93%
×9story building
+181ft-148ft

Overall

23755

Females

10043

F65-69

10043

30K→20M

18.6 - 20.0 mi

Top 80%
×5story building
+64ft-50ft

Overall

20408

Females

8443

F65-69

8443

20M→21M

20.0 - 21.0 mi

Top 78%
×8story building
+106ft-24ft

Overall

19937

Females

8294

F65-69

8294

21M→35K

21.0 - 21.8 mi

Top 76%
×7story building
+17ft-86ft

Overall

19367

Females

8016

F65-69

8016

35K→23M

21.8 - 23.0 mi

Top 80%
×5story building
+23ft-63ft

Overall

20327

Females

8564

F65-69

8564

23M→24M

23.0 - 24.0 mi

Top 76%
×6story building
+12ft-82ft

Overall

19516

Females

8211

F65-69

8211

24M→40K

24.0 - 24.9 mi

Top 75%
×1story
+6ft-20ft

Overall

19207

Females

8118

F65-69

8118

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

17018

Females

7070

F65-69

7070

25.2M→Finish

25.2 - 26.2 mi

Top 76%
×2story building
+22ft-21ft

Overall

19333

Females

8143

F65-69

8143

Passing Analysis

Category:
Athletes Passed
1969
Passed By
1540
Net Change
+429
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21430
5K → 10K227254-27#21430#21457
10K → 15K23097+133#21457#21324
15K → 20K34664+282#21324#21042
20K → Half3530+5#21042#21037
Half → 25K26340+223#21037#20814
25K → 30K34883-849#20814#21663
30K → 20M15236+116#21663#21547
20M → 21M12828+100#21547#21447
21M → 35K8815+73#21447#21374
35K → 23M10840+68#21374#21306
23M → 24M10116+85#21306#21221
24M → 40K10013+87#21221#21134
40K → 25.2M661+65#21134#21069
25.2M → Finish9123+68#21069#21001
TOTALS19691540+429
📊

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