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BOSTON MARATHON 2023

Jazmin Lora

Bib: 26802•F

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:22
Rank: #15211
Start → 5K
8:10/mi
25:22 split
10K· 6.21 mi
51:40
Rank: #16631 (-1420)
5K → 10K
8:28/mi
26:18 split
15K· 9.32 mi
1:19:36
Rank: #18119 (-1488)
10K → 15K
8:59/mi
27:56 split
20K· 12.43 mi
1:48:57
Rank: #19159 (-1040)
15K → 20K
9:27/mi
29:21 split
Half· 13.11 mi
1:55:22
Rank: #19327 (-168)
20K → Half
9:24/mi
6:25 split
25K· 15.53 mi
2:20:39
Rank: #20376 (-1049)
Half → 25K
10:26/mi
25:17 split
30K· 18.64 mi
2:56:22
Rank: #21357 (-981)
25K → 30K
11:30/mi
35:43 split
20M
3:11:32
Rank: #21533 (-176)
30K → 20M
11:10/mi
15:10 split
21M
3:23:48
Rank: #21663 (-130)
20M → 21M
12:16/mi
12:16 split
35K· 21.75 mi
3:32:04
Rank: #21761 (-98)
21M → 35K
11:03/mi
8:16 split
23M
3:46:58
Rank: #21937 (-176)
35K → 23M
11:54/mi
14:54 split
24M
3:58:14
Rank: #22008 (-71)
23M → 24M
11:16/mi
11:16 split
40K· 24.85 mi
4:08:26
Rank: #22100 (-92)
24M → 40K
11:56/mi
10:12 split
25.2M
4:12:51
Rank: #22128 (-28)
40K → 25.2M
12:48/mi
4:25 split
Finish· 26.22 mi
4:24:36
Rank: #22276 (-148)
25.2M → Finish
11:32/mi
11:45 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:22
Pace8:48 /mi
2nd Half
Distance13.11 mi
Time2:29:14
Pace11:23 /mi
📊Positive Split: 29.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:3625:228:1025:22
8:10
-
10K
6.21 mi11:51:5451:408:1926:18
8:28
+0:18
15K
9.32 mi12:19:501:19:368:3227:56
8:59
+0:31
20K
12.43 mi12:49:111:48:578:4629:21
9:27
+0:28
Half
13.11 mi12:55:361:55:228:486:25
9:24
-0:03
25K
15.53 mi13:20:532:20:399:0325:17
10:26
+1:02
30K
18.64 mi13:56:362:56:229:2835:43
11:30
+1:04
20M
20.00 mi14:11:463:11:329:3515:10
11:10
-0:20
21M
21.00 mi14:24:023:23:489:4212:16
12:16
+1:06
35K
21.75 mi14:32:183:32:049:458:16
11:03
-1:13
23M
23.00 mi14:47:123:46:589:5214:54
11:54
+0:51
24M
24.00 mi14:58:283:58:149:5611:16
11:16
-0:38
40K
24.85 mi15:08:404:08:2610:0010:12
11:56
+0:40
25.2M
25.20 mi15:13:054:12:5110:024:25
12:48
+0:52
Finish
26.22 mi15:24:504:24:3610:0611:45
11:32
-1:16

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

8:10 /mi

Average Pace

10:06 /mi

Slowest Pace

12:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:20:39

53% of race

Time at Steady Pace

1:22:10

31% of race

Time at Slower Pace

41:47

16% of race

Average Pace: 10:05 /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 mi11:25:3625:228:1025:22
8:10
#15211
10K
6.21 mi11:51:5451:408:1926:18
8:28
#16631
15K
9.32 mi12:19:501:19:368:3227:56
8:59
#18119
20K
12.43 mi12:49:111:48:578:4629:21
9:27
#19159
Half
13.11 mi12:55:361:55:228:486:25
9:24
#19327
25K
15.53 mi13:20:532:20:399:0325:17
10:26
#20376
30K
18.64 mi13:56:362:56:229:2835:43
11:30
#21357
20M
20.00 mi14:11:463:11:329:3515:10
11:10
#21533
21M
21.00 mi14:24:023:23:489:4212:16
12:16
#21663
35K
21.75 mi14:32:183:32:049:458:16
11:03
#21761
23M
23.00 mi14:47:123:46:589:5214:54
11:54
#21937
24M
24.00 mi14:58:283:58:149:5611:16
11:16
#22008
40K
24.85 mi15:08:404:08:2610:0010:12
11:56
#22100
25.2M
25.20 mi15:13:054:12:5110:024:25
12:48
#22128
Finish
26.22 mi15:24:504:24:3610:0611:45
11:32
#22276
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi152114783478320477(Top 77%)7947(Top 70%)7947(Top 163%)
10K6.21 mi3.10 mi16631-14205667-8845667-88418047(Top 68%)6507(Top 57%)6507(Top 133%)
15K9.32 mi3.11 mi18119-14886596-9296596-92920477(Top 77%)7947(Top 70%)7947(Top 163%)
20K12.43 mi3.11 mi19159-10407211-6157211-61521387(Top 80%)8461(Top 74%)8461(Top 173%)
Half13.11 mi0.68 mi19327-1687319-1087319-10821855(Top 82%)8716(Top 76%)8716(Top 178%)
25K15.53 mi2.42 mi20376-10497919-6007919-60023055(Top 87%)9419(Top 82%)9419(Top 193%)
30K18.64 mi3.11 mi21357-9818482-5638482-56323855(Top 90%)9934(Top 87%)9934(Top 203%)
20M20.00 mi1.36 mi21533-1768584-1028584-10222966(Top 86%)9488(Top 83%)9488(Top 194%)
21M21.00 mi1.00 mi21663-1308668-848668-8423150(Top 87%)9621(Top 84%)9621(Top 197%)
35K21.75 mi0.75 mi21761-988730-628730-6223390(Top 88%)9808(Top 86%)9808(Top 201%)
23M23.00 mi1.25 mi21937-1768831-1018831-10123855(Top 90%)10039(Top 88%)10039(Top 206%)
24M24.00 mi1.00 mi22008-718884-538884-5323538(Top 88%)9913(Top 87%)9913(Top 203%)
40K24.85 mi0.85 mi22100-928946-628946-6223812(Top 89%)10088(Top 88%)10088(Top 207%)
25.2M25.20 mi0.35 mi22128-288964-188964-1823729(Top 89%)10044(Top 88%)10044(Top 206%)
Finish26.22 mi1.02 mi22276-1489054-909054-9024710(Top 93%)10511(Top 92%)10511(Top 215%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×21story building
+97ft-345ft

Overall

20477

Females

7947

F18-39

7947

5K→10K

3.1 - 6.2 mi

Top 68%
×5story building
+79ft-138ft

Overall

18047

Females

6507

F18-39

6507

10K→15K

6.2 - 9.3 mi

Top 77%
×3story building
+67ft-78ft

Overall

20477

Females

7947

F18-39

7947

15K→20K

9.3 - 12.4 mi

Top 80%
×5story building
+106ft-86ft

Overall

21387

Females

8461

F18-39

8461

20K→Half

12.4 - 13.1 mi

Top 82%
×2story building
+19ft-37ft

Overall

21855

Females

8716

F18-39

8716

Half→25K

13.1 - 15.5 mi

Top 87%
×4story building
+66ft-88ft

Overall

23055

Females

9419

F18-39

9419

25K→30K

15.5 - 18.6 mi

Top 90%
×9story building
+181ft-148ft

Overall

23855

Females

9934

F18-39

9934

30K→20M

18.6 - 20.0 mi

Top 86%
×5story building
+64ft-50ft

Overall

22966

Females

9488

F18-39

9488

20M→21M

20.0 - 21.0 mi

Top 87%
×8story building
+106ft-24ft

Overall

23150

Females

9621

F18-39

9621

21M→35K

21.0 - 21.8 mi

Top 88%
×7story building
+17ft-86ft

Overall

23390

Females

9808

F18-39

9808

35K→23M

21.8 - 23.0 mi

Top 90%
×5story building
+23ft-63ft

Overall

23855

Females

10039

F18-39

10039

23M→24M

23.0 - 24.0 mi

Top 88%
×6story building
+12ft-82ft

Overall

23538

Females

9913

F18-39

9913

24M→40K

24.0 - 24.9 mi

Top 89%
×1story
+6ft-20ft

Overall

23812

Females

10088

F18-39

10088

40K→25.2M

24.9 - 25.2 mi

Top 89%
×1story
+13ft-16ft

Overall

23729

Females

10044

F18-39

10044

25.2M→Finish

25.2 - 26.2 mi

Top 93%
×2story building
+22ft-21ft

Overall

24710

Females

10511

F18-39

10511

Passing Analysis

Category:
Athletes Passed
218
Passed By
7283
Net Change
-7065
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15211
5K → 10K221442-1420#15211#16631
10K → 15K151503-1488#16631#18119
15K → 20K171057-1040#18119#19159
20K → Half5173-168#19159#19327
Half → 25K91058-1049#19327#20376
25K → 30K12993-981#20376#21357
30K → 20M28204-176#21357#21533
20M → 21M26156-130#21533#21663
21M → 35K15113-98#21663#21761
35K → 23M18194-176#21761#21937
23M → 24M2293-71#21937#22008
24M → 40K13105-92#22008#22100
40K → 25.2M1240-28#22100#22128
25.2M → Finish4152-148#22128#22276
TOTALS2187283-7065
📊

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