Leah Balentine

Bib: 16606F

CA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 42%
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
24:21
Rank: #12748
Start5K
7:50/mi
24:21 split
10K· 6.21 mi
48:50
Rank: #13275 (-527)
5K10K
7:53/mi
24:29 split
15K· 9.32 mi
1:13:46
Rank: #13701 (-426)
10K15K
8:02/mi
24:56 split
20K· 12.43 mi
1:38:41
Rank: #13628 (+73)
15K20K
8:01/mi
24:55 split
Half· 13.11 mi
1:44:09
Rank: #13669 (-41)
20KHalf
8:01/mi
5:28 split
25K· 15.53 mi
2:04:10
Rank: #13818 (-149)
Half25K
8:15/mi
20:01 split
30K· 18.64 mi
2:31:33
Rank: #14334 (-516)
25K30K
8:49/mi
27:23 split
20M
2:43:41
Rank: #14443 (-109)
30K20M
8:56/mi
12:08 split
21M
2:53:41
Rank: #14697 (-254)
20M21M
10:00/mi
10:00 split
35K· 21.75 mi
2:59:59
Rank: #14691 (+6)
21M35K
8:25/mi
6:18 split
23M
3:11:04
Rank: #14721 (-30)
35K23M
8:51/mi
11:05 split
24M
3:19:34
Rank: #14688 (+33)
23M24M
8:30/mi
8:30 split
40K· 24.85 mi
3:27:17
Rank: #14713 (-25)
24M40K
9:02/mi
7:43 split
25.2M
3:30:35
Rank: #14720 (-7)
40K25.2M
9:34/mi
3:18 split
Finish· 26.22 mi
3:39:27
Rank: #14802 (-82)
25.2MFinish
8:42/mi
8:52 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:09
Pace7:57 /mi
2nd Half
Distance13.11 mi
Time1:55:18
Pace8:48 /mi
📊Positive Split: 10.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:3024:217:5024:21
7:50
-
10K
6.21 mi11:38:5948:507:5224:29
7:53
+0:03
15K
9.32 mi12:03:551:13:467:5524:56
8:02
+0:09
20K
12.43 mi12:28:501:38:417:5624:55
8:01
-0:01
Half
13.11 mi12:34:181:44:097:575:28
8:01
0:00
25K
15.53 mi12:54:192:04:108:0020:01
8:15
+0:14
30K
18.64 mi13:21:422:31:338:0827:23
8:49
+0:34
20M
20.00 mi13:33:502:43:418:1112:08
8:56
+0:07
21M
21.00 mi13:43:502:53:418:1610:00
10:00
+1:04
35K
21.75 mi13:50:082:59:598:176:18
8:25
-1:35
23M
23.00 mi14:01:133:11:048:1811:05
8:51
+0:26
24M
24.00 mi14:09:433:19:348:198:30
8:30
-0:21
40K
24.85 mi14:17:263:27:178:207:43
9:02
+0:32
25.2M
25.20 mi14:20:443:30:358:213:18
9:34
+0:32
Finish
26.22 mi14:29:363:39:278:238:52
8:42
-0:52

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

7:50 /mi

Average Pace

8:23 /mi

Slowest Pace

10:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:09

47% of race

Time at Steady Pace

43:41

20% of race

Time at Slower Pace

1:11:37

33% of race

Average Pace: 8:22 /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 mi11:14:3024:217:5024:21
7:50
#12748
10K
6.21 mi11:38:5948:507:5224:29
7:53
#13275
15K
9.32 mi12:03:551:13:467:5524:56
8:02
#13701
20K
12.43 mi12:28:501:38:417:5624:55
8:01
#13628
Half
13.11 mi12:34:181:44:097:575:28
8:01
#13669
25K
15.53 mi12:54:192:04:108:0020:01
8:15
#13818
30K
18.64 mi13:21:422:31:338:0827:23
8:49
#14334
20M
20.00 mi13:33:502:43:418:1112:08
8:56
#14443
21M
21.00 mi13:43:502:53:418:1610:00
10:00
#14697
35K
21.75 mi13:50:082:59:598:176:18
8:25
#14691
23M
23.00 mi14:01:133:11:048:1811:05
8:51
#14721
24M
24.00 mi14:09:433:19:348:198:30
8:30
#14688
40K
24.85 mi14:17:263:27:178:207:43
9:02
#14713
25.2M
25.20 mi14:20:443:30:358:213:18
9:34
#14720
Finish
26.22 mi14:29:363:39:278:238:52
8:42
#14802
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi127483305330514613(Top 55%)4456(Top 39%)4456(Top 91%)
10K6.21 mi3.10 mi13275-5273612-3073612-30713833(Top 52%)3949(Top 35%)3949(Top 81%)
15K9.32 mi3.11 mi13701-4263883-2713883-27114613(Top 55%)4456(Top 39%)4456(Top 91%)
20K12.43 mi3.11 mi13628+733866+173866+1713628(Top 51%)3898(Top 34%)3898(Top 80%)
Half13.11 mi0.68 mi13669-413891-253891-2514563(Top 55%)4432(Top 39%)4432(Top 91%)
25K15.53 mi2.42 mi13818-1494002-1114002-11114656(Top 55%)4624(Top 40%)4624(Top 95%)
30K18.64 mi3.11 mi14334-5164355-3534355-35316163(Top 61%)5587(Top 49%)5587(Top 114%)
20M20.00 mi1.36 mi14443-1094444-894444-8916165(Top 61%)5662(Top 50%)5662(Top 116%)
21M21.00 mi1.00 mi14697-2544607-1634607-16318027(Top 68%)6775(Top 59%)6775(Top 139%)
35K21.75 mi0.75 mi14691+64618-114618-1114872(Top 56%)5027(Top 44%)5027(Top 103%)
23M23.00 mi1.25 mi14721-304667-494667-4915295(Top 57%)5335(Top 47%)5335(Top 109%)
24M24.00 mi1.00 mi14688+334671-44671-414490(Top 54%)4947(Top 43%)4947(Top 101%)
40K24.85 mi0.85 mi14713-254707-364707-3616291(Top 61%)6016(Top 53%)6016(Top 123%)
25.2M25.20 mi0.35 mi14720-74725-184725-1815540(Top 58%)5601(Top 49%)5601(Top 115%)
Finish26.22 mi1.02 mi14802-824791-664791-6616507(Top 62%)6098(Top 53%)6098(Top 125%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21stories
+97ft-345ft

Overall

14613

Females

4456

F18-39

4456

5K→10K

3.1 - 6.2 mi

Top 52%
×5stories
+79ft-138ft

Overall

13833

Females

3949

F18-39

3949

10K→15K

6.2 - 9.3 mi

Top 55%
×3stories
+67ft-78ft

Overall

14613

Females

4456

F18-39

4456

15K→20K

9.3 - 12.4 mi

Top 51%
×5stories
+106ft-86ft

Overall

13628

Females

3898

F18-39

3898

20K→Half

12.4 - 13.1 mi

Top 55%
×2stories
+19ft-37ft

Overall

14563

Females

4432

F18-39

4432

Half→25K

13.1 - 15.5 mi

Top 55%
×4stories
+66ft-88ft

Overall

14656

Females

4624

F18-39

4624

25K→30K

15.5 - 18.6 mi

Top 61%
×9stories
+181ft-148ft

Overall

16163

Females

5587

F18-39

5587

30K→20M

18.6 - 20.0 mi

Top 61%
×5stories
+64ft-50ft

Overall

16165

Females

5662

F18-39

5662

20M→21M

20.0 - 21.0 mi

Top 68%
×8stories
+106ft-24ft

Overall

18027

Females

6775

F18-39

6775

21M→35K

21.0 - 21.8 mi

Top 56%
×7stories
+17ft-86ft

Overall

14872

Females

5027

F18-39

5027

35K→23M

21.8 - 23.0 mi

Top 57%
×5stories
+23ft-63ft

Overall

15295

Females

5335

F18-39

5335

23M→24M

23.0 - 24.0 mi

Top 54%
×6stories
+12ft-82ft

Overall

14490

Females

4947

F18-39

4947

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

16291

Females

6016

F18-39

6016

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

15540

Females

5601

F18-39

5601

25.2M→Finish

25.2 - 26.2 mi

Top 62%
×2stories
+22ft-21ft

Overall

16507

Females

6098

F18-39

6098

Passing Analysis

Category:
Athletes Passed
967
Passed By
3021
Net Change
-2054
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12748
5K10K119646-527#12748#13275
10K15K69495-426#13275#13701
15K20K208135+73#13701#13628
20KHalf1253-41#13628#13669
Half25K91240-149#13669#13818
25K30K71587-516#13818#14334
30K20M55164-109#14334#14443
20M21M24278-254#14443#14697
21M35K5549+6#14697#14691
35K23M6999-30#14691#14721
23M24M8552+33#14721#14688
24M40K5479-25#14688#14713
40K25.2M2330-7#14713#14720
25.2MFinish32114-82#14720#14802
TOTALS9673021-2054
📊

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