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BOSTON MARATHON 2024

Jessica Brice

Bib: 11066•F

AZ

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 37%
Gender (Female)
#0 / 10924
Top 22%
Masters (Masters Women)
#0 / 6263
Top 11%
Division (F45-49)
#0 / 1753
Top 12%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:28
Rank: #11214
Start → 5K
23:28 | 7:33/mi
10K· 6.21 mi
47:22
Rank: #11448 (-234)
5K → 10K
23:54 | 7:42/mi
15K· 9.32 mi
1:10:51
Rank: #10973 (+475)
10K → 15K
23:29 | 7:34/mi
20K· 12.43 mi
1:34:51
Rank: #10638 (+335)
15K → 20K
24:00 | 7:43/mi
Half· 13.11 mi
1:39:58
Rank: #10534 (+104)
20K → Half
5:07 | 7:30/mi
25K· 15.53 mi
1:58:58
Rank: #10210 (+324)
Half → 25K
19:00 | 7:50/mi
30K· 18.64 mi
2:24:32
Rank: #9941 (+269)
25K → 30K
25:34 | 8:14/mi
20M
2:36:00
Rank: #9784 (+157)
30K → 20M
11:28 | 8:26/mi
21M
2:45:03
Rank: #9661 (+123)
20M → 21M
9:03 | 9:03/mi
35K· 21.75 mi
2:51:18
Rank: #9629 (+32)
21M → 35K
6:15 | 8:21/mi
23M
3:02:09
Rank: #9551 (+78)
35K → 23M
10:51 | 8:40/mi
24M
3:10:39
Rank: #9522 (+29)
23M → 24M
8:30 | 8:30/mi
40K· 24.85 mi
3:18:03
Rank: #9498 (+24)
24M → 40K
7:24 | 8:39/mi
25.2M
3:21:17
Rank: #9454 (+44)
40K → 25.2M
3:14 | 9:23/mi
Finish· 26.22 mi
3:29:41
Rank: #9490 (-36)
25.2M → Finish
8:24 | 8:15/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:58
Pace7:38 /mi
2nd Half
Distance13.11 mi
Time1:49:43
Pace8:22 /mi
📊Positive Split: 9.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:5923:287:3323:28
7:33
-
10K
6.21 mi11:15:5347:227:3723:54
7:42
+0:09
15K
9.32 mi11:39:221:10:517:3623:29
7:34
-0:08
20K
12.43 mi12:03:221:34:517:3824:00
7:43
+0:09
Half
13.11 mi12:08:291:39:587:385:07
7:30
-0:13
25K
15.53 mi12:27:291:58:587:3919:00
7:50
+0:20
30K
18.64 mi12:53:032:24:327:4525:34
8:14
+0:24
20M
20.00 mi13:04:312:36:007:4811:28
8:26
+0:12
21M
21.00 mi13:13:342:45:037:529:03
9:03
+0:37
35K
21.75 mi13:19:492:51:187:536:15
8:21
-0:42
23M
23.00 mi13:30:403:02:097:5510:51
8:40
+0:19
24M
24.00 mi13:39:103:10:397:578:30
8:30
-0:10
40K
24.85 mi13:46:343:18:037:587:24
8:39
+0:09
25.2M
25.20 mi13:49:483:21:177:593:14
9:23
+0:44
Finish
26.22 mi13:58:123:29:418:008:24
8:15
-1:08

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

7:30 /mi

Average Pace

8:00 /mi

Slowest Pace

9:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:58:58

57% of race

Time at Steady Pace

1:00:11

29% of race

Time at Slower Pace

30:32

15% of race

Average Pace: 8:00 /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 mi10:51:5923:287:3323:28
7:33
#11214
10K
6.21 mi11:15:5347:227:3723:54
7:42
#11448
15K
9.32 mi11:39:221:10:517:3623:29
7:34
#10973
20K
12.43 mi12:03:221:34:517:3824:00
7:43
#10638
Half
13.11 mi12:08:291:39:587:385:07
7:30
#10534
25K
15.53 mi12:27:291:58:587:3919:00
7:50
#10210
30K
18.64 mi12:53:032:24:327:4525:34
8:14
#9941
20M
20.00 mi13:04:312:36:007:4811:28
8:26
#9784
21M
21.00 mi13:13:342:45:037:529:03
9:03
#9661
35K
21.75 mi13:19:492:51:187:536:15
8:21
#9629
23M
23.00 mi13:30:403:02:097:5510:51
8:40
#9551
24M
24.00 mi13:39:103:10:397:578:30
8:30
#9522
40K
24.85 mi13:46:343:18:037:587:24
8:39
#9498
25.2M
25.20 mi13:49:483:21:177:593:14
9:23
#9454
Finish
26.22 mi13:58:123:29:418:008:24
8:15
#9490
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi112142679267910118(Top 40%)2237(Top 20%)2237(Top 128%)
10K6.21 mi3.10 mi11448-2342852-1732852-17311816(Top 46%)3089(Top 28%)3089(Top 176%)
15K9.32 mi3.11 mi10973+4752621+2312621+23110118(Top 40%)2237(Top 20%)2237(Top 128%)
20K12.43 mi3.11 mi10638+3352467+1542467+1549927(Top 39%)2290(Top 21%)2290(Top 131%)
Half13.11 mi0.68 mi10534+1042425+422425+429189(Top 36%)1921(Top 18%)1921(Top 110%)
25K15.53 mi2.42 mi10210+3242317+1082317+1089185(Top 36%)2091(Top 19%)2091(Top 119%)
30K18.64 mi3.11 mi9941+2692290+272290+279182(Top 36%)2306(Top 21%)2306(Top 132%)
20M20.00 mi1.36 mi9784+1572266+242266+249124(Top 36%)2514(Top 23%)2514(Top 143%)
21M21.00 mi1.00 mi9661+1232255+112255+118835(Top 35%)2602(Top 24%)2602(Top 148%)
35K21.75 mi0.75 mi9629+322282-272282-279903(Top 39%)3169(Top 29%)3169(Top 181%)
23M23.00 mi1.25 mi9551+782306-242306-249386(Top 37%)3069(Top 28%)3069(Top 175%)
24M24.00 mi1.00 mi9522+292340-342340-349467(Top 37%)3170(Top 29%)3170(Top 181%)
40K24.85 mi0.85 mi9498+242371-312371-319171(Top 36%)3165(Top 29%)3165(Top 181%)
25.2M25.20 mi0.35 mi9454+442368+32368+38266(Top 32%)2779(Top 25%)2779(Top 159%)
Finish26.22 mi1.02 mi9490-362414-462414-4610010(Top 39%)3523(Top 32%)3523(Top 201%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21stories
+97ft-345ft

Overall

10118

Females

2237

F45-49

2237

5K→10K

3.1 - 6.2 mi

Top 46%
×5stories
+79ft-138ft

Overall

11816

Females

3089

F45-49

3089

10K→15K

6.2 - 9.3 mi

Top 40%
×3stories
+67ft-78ft

Overall

10118

Females

2237

F45-49

2237

15K→20K

9.3 - 12.4 mi

Top 39%
×5stories
+106ft-86ft

Overall

9927

Females

2290

F45-49

2290

20K→Half

12.4 - 13.1 mi

Top 36%
×2stories
+19ft-37ft

Overall

9189

Females

1921

F45-49

1921

Half→25K

13.1 - 15.5 mi

Top 36%
×4stories
+66ft-88ft

Overall

9185

Females

2091

F45-49

2091

25K→30K

15.5 - 18.6 mi

Top 36%
×9stories
+181ft-148ft

Overall

9182

Females

2306

F45-49

2306

30K→20M

18.6 - 20.0 mi

Top 36%
×5stories
+64ft-50ft

Overall

9124

Females

2514

F45-49

2514

20M→21M

20.0 - 21.0 mi

Top 35%
×8stories
+106ft-24ft

Overall

8835

Females

2602

F45-49

2602

21M→35K

21.0 - 21.8 mi

Top 39%
×7stories
+17ft-86ft

Overall

9903

Females

3169

F45-49

3169

35K→23M

21.8 - 23.0 mi

Top 37%
×5stories
+23ft-63ft

Overall

9386

Females

3069

F45-49

3069

23M→24M

23.0 - 24.0 mi

Top 37%
×6stories
+12ft-82ft

Overall

9467

Females

3170

F45-49

3170

24M→40K

24.0 - 24.9 mi

Top 36%
×1story
+6ft-20ft

Overall

9171

Females

3165

F45-49

3165

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1story
+13ft-16ft

Overall

8266

Females

2779

F45-49

2779

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2stories
+22ft-21ft

Overall

10010

Females

3523

F45-49

3523

Passing Analysis

Category:
Athletes Passed
3022*
Passed By
1297
Net Change
+1724
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11214
5K → 10K194428-234#11214#11448
10K → 15K51035+475#11448#10973
15K → 20K39964+335#10973#10638
20K → Half1084+104#10638#10534
Half → 25K37147+324#10534#10210
25K → 30K409140+269#10210#9941
30K → 20M22062+157#9941#9784
20M → 21M18562+123#9784#9661
21M → 35K9967+32#9661#9629
35K → 23M188110+78#9629#9551
23M → 24M108*79+29#9551#9522
24M → 40K10379+24#9522#9498
40K → 25.2M5814+44#9498#9454
25.2M → Finish70106-36#9454#9490
TOTALS3022*1297+1724

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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