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BOSTON MARATHON 2024

Jennifer Livia

Bib: 16797•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 42%
Masters (Masters Women)
#0 / 6263
Top 30%
Division (F40-44)
#0 / 1613
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
7:43/mi
23:58
↑ 97↓ 3451.5%
10K· 6.21 mi
7:38/mi
47:42
↑ 79↓ 1380.4%
15K· 9.32 mi
8:01/mi
1:12:37
↑ 67↓ 78
20K· 12.43 mi
8:27/mi
1:38:52
↑ 106↓ 860.1%
Half· 13.11 mi
7:50/mi
1:44:13
↑ 19↓ 370.5%
25K· 15.53 mi
8:45/mi
2:05:26
↑ 66↓ 880.2%
30K· 18.64 mi
9:18/mi
2:34:21
↑ 181↓ 1480.2%
20M
9:17/mi
2:46:58
↑ 64↓ 500.2%
21M
11:02/mi
2:58:00
↑ 106↓ 241.6%
35K· 21.75 mi
8:31/mi
3:04:22
↑ 17↓ 861.7%
23M
9:31/mi
3:16:17
↑ 23↓ 630.6%
24M
9:13/mi
3:25:30
↓ 821.3%
40K· 24.85 mi
10:05/mi
3:34:07
↓ 200.3%
25.2M
10:15/mi
3:37:39
↑ 13↓ 160.2%
Finish· 26.22 mi
8:57/mi
3:46:46
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:13
Pace7:57 /mi
2nd Half
Distance13.11 mi
Time2:02:33
Pace9:21 /mi
📊Positive Split: 17.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:1723:587:4323:58
7:43
-
10K
6.21 mi11:38:0147:427:4123:44
7:38
-0:05
15K
9.32 mi12:02:561:12:377:4724:55
8:01
+0:23
20K
12.43 mi12:29:111:38:527:5726:15
8:27
+0:26
Half
13.11 mi12:34:321:44:137:575:21
7:50
-0:37
25K
15.53 mi12:55:452:05:268:0421:13
8:45
+0:55
30K
18.64 mi13:24:402:34:218:1728:55
9:18
+0:33
20M
20.00 mi13:37:172:46:588:2112:37
9:17
-0:01
21M
21.00 mi13:48:192:58:008:2911:02
11:02
+1:45
35K
21.75 mi13:54:413:04:228:296:22
8:31
-2:31
23M
23.00 mi14:06:363:16:178:3211:55
9:31
+1:00
24M
24.00 mi14:15:493:25:308:349:13
9:13
-0:18
40K
24.85 mi14:24:263:34:078:378:37
10:05
+0:52
25.2M
25.20 mi14:27:583:37:398:383:32
10:15
+0:10
Finish
26.22 mi14:37:053:46:468:399:07
8:57
-1:18

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

7:38 /mi

Average Pace

8:39 /mi

Slowest Pace

11:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:13

46% of race

Time at Steady Pace

1:27:27

39% of race

Time at Slower Pace

35:06

15% of race

Average Pace: 8:39 /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 mi11:14:1723:587:4323:58
7:43
#12424
10K
6.21 mi11:38:0147:427:4123:44
7:38
#11891
15K
9.32 mi12:02:561:12:377:4724:55
8:01
#12461
20K
12.43 mi12:29:111:38:527:5726:15
8:27
#13055
Half
13.11 mi12:34:321:44:137:575:21
7:50
#12960
25K
15.53 mi12:55:452:05:268:0421:13
8:45
#13227
30K
18.64 mi13:24:402:34:218:1728:55
9:18
#13486
20M
20.00 mi13:37:172:46:588:2112:37
9:17
#13450
21M
21.00 mi13:48:192:58:008:2911:02
11:02
#13701
35K
21.75 mi13:54:413:04:228:296:22
8:31
#13561
23M
23.00 mi14:06:363:16:178:3211:55
9:31
#13576
24M
24.00 mi14:15:493:25:308:349:13
9:13
#13513
40K
24.85 mi14:24:263:34:078:378:37
10:05
#13594
25.2M
25.20 mi14:27:583:37:398:383:32
10:15
#13546
Finish
26.22 mi14:37:053:46:468:399:07
8:57
#13532
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi124243372337213598(Top 53%)4135(Top 38%)4135(Top 256%)
10K6.21 mi3.10 mi11891+5333112+2603112+26011406(Top 45%)2872(Top 26%)2872(Top 178%)
15K9.32 mi3.11 mi12461-5703441-3293441-32913598(Top 53%)4135(Top 38%)4135(Top 256%)
20K12.43 mi3.11 mi13055-5943811-3703811-37014535(Top 57%)4737(Top 43%)4737(Top 294%)
Half13.11 mi0.68 mi12960+953764+473764+4711721(Top 46%)3202(Top 29%)3202(Top 199%)
25K15.53 mi2.42 mi13227-2673934-1703934-17014333(Top 56%)4792(Top 44%)4792(Top 297%)
30K18.64 mi3.11 mi13486-2594187-2534187-25314649(Top 57%)5228(Top 48%)5228(Top 324%)
20M20.00 mi1.36 mi13450+364238-514238-5113564(Top 53%)4888(Top 45%)4888(Top 303%)
21M21.00 mi1.00 mi13701-2514434-1964434-19616418(Top 64%)6553(Top 60%)6553(Top 406%)
35K21.75 mi0.75 mi13561+1404391+434391+4310846(Top 42%)3675(Top 34%)3675(Top 228%)
23M23.00 mi1.25 mi13576-154455-644455-6413612(Top 53%)5209(Top 48%)5209(Top 323%)
24M24.00 mi1.00 mi13513+634467-124467-1213187(Top 52%)5019(Top 46%)5019(Top 311%)
40K24.85 mi0.85 mi13594-814548-814548-8115297(Top 60%)6158(Top 56%)6158(Top 382%)
25.2M25.20 mi0.35 mi13546+484535+134535+1311936(Top 47%)4567(Top 42%)4567(Top 283%)
Finish26.22 mi1.02 mi13532+144571-364571-3613936(Top 55%)5438(Top 50%)5438(Top 337%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21story building
+97ft-345ft

Overall

13598

Females

4135

F40-44

4135

5K→10K

3.1 - 6.2 mi

Top 45%
×5story building
+79ft-138ft

Overall

11406

Females

2872

F40-44

2872

10K→15K

6.2 - 9.3 mi

Top 53%
×3story building
+67ft-78ft

Overall

13598

Females

4135

F40-44

4135

15K→20K

9.3 - 12.4 mi

Top 57%
×5story building
+106ft-86ft

Overall

14535

Females

4737

F40-44

4737

20K→Half

12.4 - 13.1 mi

Top 46%
×2story building
+19ft-37ft

Overall

11721

Females

3202

F40-44

3202

Half→25K

13.1 - 15.5 mi

Top 56%
×4story building
+66ft-88ft

Overall

14333

Females

4792

F40-44

4792

25K→30K

15.5 - 18.6 mi

Top 57%
×9story building
+181ft-148ft

Overall

14649

Females

5228

F40-44

5228

30K→20M

18.6 - 20.0 mi

Top 53%
×5story building
+64ft-50ft

Overall

13564

Females

4888

F40-44

4888

20M→21M

20.0 - 21.0 mi

Top 64%
×8story building
+106ft-24ft

Overall

16418

Females

6553

F40-44

6553

21M→35K

21.0 - 21.8 mi

Top 42%
×7story building
+17ft-86ft

Overall

10846

Females

3675

F40-44

3675

35K→23M

21.8 - 23.0 mi

Top 53%
×5story building
+23ft-63ft

Overall

13612

Females

5209

F40-44

5209

23M→24M

23.0 - 24.0 mi

Top 52%
×6story building
+12ft-82ft

Overall

13187

Females

5019

F40-44

5019

24M→40K

24.0 - 24.9 mi

Top 60%
×1story
+6ft-20ft

Overall

15297

Females

6158

F40-44

6158

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1story
+13ft-16ft

Overall

11936

Females

4567

F40-44

4567

25.2M→Finish

25.2 - 26.2 mi

Top 55%
×2story building
+22ft-21ft

Overall

13936

Females

5438

F40-44

5438

Passing Analysis

Category:
Athletes Passed
2161
Passed By
3269
Net Change
-1108
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12424
5K → 10K634101+533#12424#11891
10K → 15K92662-570#11891#12461
15K → 20K122716-594#12461#13055
20K → Half1038+95#13055#12960
Half → 25K160427-267#12960#13227
25K → 30K201460-259#13227#13486
30K → 20M163127+36#13486#13450
20M → 21M70321-251#13450#13701
21M → 35K15111+140#13701#13561
35K → 23M119134-15#13561#13576
23M → 24M11653+63#13576#13513
24M → 40K68149-81#13513#13594
40K → 25.2M6820+48#13594#13546
25.2M → Finish9480+14#13546#13532
TOTALS21613269-1108
📊

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