Leah Santo

Bib: 16909F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F40-44)
#0 / 1613
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:19
Rank: #15714
Start5K
25:19 | 8:09/mi
10K· 6.21 mi
50:08
Rank: #14900 (+814)
5K10K
24:49 | 7:59/mi
15K· 9.32 mi
1:15:12
Rank: #14503 (+397)
10K15K
25:04 | 8:04/mi
20K· 12.43 mi
1:47:14
Rank: #17138 (-2635)
15K20K
32:02 | 10:19/mi
Half· 13.11 mi
1:53:05
Rank: #17070 (+68)
20KHalf
5:51 | 8:34/mi
25K· 15.53 mi
2:18:15
Rank: #17841 (-771)
Half25K
25:10 | 10:23/mi
30K· 18.64 mi
2:53:41
Rank: #18716 (-875)
25K30K
35:26 | 11:24/mi
20M
3:07:08
Rank: #18512 (+204)
30K20M
13:27 | 9:54/mi
21M
3:18:19
Rank: #18392 (+120)
20M21M
11:11 | 11:11/mi
35K· 21.75 mi
3:25:30
Rank: #18286 (+106)
21M35K
7:11 | 9:36/mi
23M
3:39:22
Rank: #18282 (+4)
35K23M
13:52 | 11:05/mi
24M
3:49:57
Rank: #18260 (+22)
23M24M
10:35 | 10:35/mi
40K· 24.85 mi
3:59:18
Rank: #18233 (+27)
24M40K
9:21 | 10:56/mi
25.2M
4:03:52
Rank: #18259 (-26)
40K25.2M
4:34 | 13:15/mi
Finish· 26.22 mi
4:13:22
Rank: #18156 (+103)
25.2MFinish
9:30 | 9:19/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:05
Pace8:38 /mi
2nd Half
Distance13.11 mi
Time2:20:17
Pace10:42 /mi
📊Positive Split: 24.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:3525:198:0925:19
8:09
-
10K
6.21 mi11:40:2450:088:0424:49
7:59
-0:10
15K
9.32 mi12:05:281:15:128:0425:04
8:04
+0:05
20K
12.43 mi12:37:301:47:148:3832:02
10:19
+2:15
Half
13.11 mi12:43:211:53:058:385:51
8:34
-1:45
25K
15.53 mi13:08:312:18:158:5425:10
10:23
+1:49
30K
18.64 mi13:43:572:53:419:1935:26
11:24
+1:01
20M
20.00 mi13:57:243:07:089:2113:27
9:54
-1:30
21M
21.00 mi14:08:353:18:199:2711:11
11:11
+1:17
35K
21.75 mi14:15:463:25:309:277:11
9:36
-1:35
23M
23.00 mi14:29:383:39:229:3213:52
11:05
+1:29
24M
24.00 mi14:40:133:49:579:3510:35
10:35
-0:30
40K
24.85 mi14:49:343:59:189:389:21
10:56
+0:21
25.2M
25.20 mi14:54:084:03:529:414:34
13:15
+2:19
Finish
26.22 mi15:03:384:13:229:409:30
9:19
-3:56

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

7:59 /mi

Average Pace

9:40 /mi

Slowest Pace

13:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:37:44

39% of race

Time at Steady Pace

1:30:35

36% of race

Time at Slower Pace

1:05:03

26% of race

Average Pace: 9:40 /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 mi11:15:3525:198:0925:19
8:09
#15714
10K
6.21 mi11:40:2450:088:0424:49
7:59
#14900
15K
9.32 mi12:05:281:15:128:0425:04
8:04
#14503
20K
12.43 mi12:37:301:47:148:3832:02
10:19
#17138
Half
13.11 mi12:43:211:53:058:385:51
8:34
#17070
25K
15.53 mi13:08:312:18:158:5425:10
10:23
#17841
30K
18.64 mi13:43:572:53:419:1935:26
11:24
#18716
20M
20.00 mi13:57:243:07:089:2113:27
9:54
#18512
21M
21.00 mi14:08:353:18:199:2711:11
11:11
#18392
35K
21.75 mi14:15:463:25:309:277:11
9:36
#18286
23M
23.00 mi14:29:383:39:229:3213:52
11:05
#18282
24M
24.00 mi14:40:133:49:579:3510:35
10:35
#18260
40K
24.85 mi14:49:343:59:189:389:21
10:56
#18233
25.2M
25.20 mi14:54:084:03:529:414:34
13:15
#18259
Finish
26.22 mi15:03:384:13:229:409:30
9:19
#18156
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi157145402540213919(Top 54%)4316(Top 40%)4316(Top 268%)
10K6.21 mi3.10 mi14900+8144878+5244878+52414123(Top 55%)4419(Top 40%)4419(Top 274%)
15K9.32 mi3.11 mi14503+3974638+2404638+24013919(Top 54%)4316(Top 40%)4316(Top 268%)
20K12.43 mi3.11 mi17138-26356250-16126250-161221260(Top 83%)8502(Top 78%)8502(Top 527%)
Half13.11 mi0.68 mi17070+686217+336217+3316203(Top 63%)5760(Top 53%)5760(Top 357%)
25K15.53 mi2.42 mi17841-7716682-4656682-46520114(Top 79%)7991(Top 73%)7991(Top 495%)
30K18.64 mi3.11 mi18716-8757223-5417223-54120825(Top 82%)8550(Top 78%)8550(Top 530%)
20M20.00 mi1.36 mi18512+2047140+837140+8316142(Top 63%)6288(Top 58%)6288(Top 390%)
21M21.00 mi1.00 mi18392+1207101+397101+3916840(Top 66%)6769(Top 62%)6769(Top 420%)
35K21.75 mi0.75 mi18286+1067058+437058+4315886(Top 62%)6295(Top 58%)6295(Top 390%)
23M23.00 mi1.25 mi18282+47080-227080-2218642(Top 73%)7716(Top 71%)7716(Top 478%)
24M24.00 mi1.00 mi18260+227096-167096-1618101(Top 71%)7511(Top 69%)7511(Top 466%)
40K24.85 mi0.85 mi18233+277098-27098-217921(Top 70%)7466(Top 68%)7466(Top 463%)
25.2M25.20 mi0.35 mi18259-267119-217119-2120207(Top 79%)8616(Top 79%)8616(Top 534%)
Finish26.22 mi1.02 mi18156+1037098+217098+2115746(Top 62%)6391(Top 59%)6391(Top 396%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21stories
+97ft-345ft

Overall

13919

Females

4316

F40-44

4316

5K→10K

3.1 - 6.2 mi

Top 55%
×5stories
+79ft-138ft

Overall

14123

Females

4419

F40-44

4419

10K→15K

6.2 - 9.3 mi

Top 54%
×3stories
+67ft-78ft

Overall

13919

Females

4316

F40-44

4316

15K→20K

9.3 - 12.4 mi

Top 83%
×5stories
+106ft-86ft

Overall

21260

Females

8502

F40-44

8502

20K→Half

12.4 - 13.1 mi

Top 63%
×2stories
+19ft-37ft

Overall

16203

Females

5760

F40-44

5760

Half→25K

13.1 - 15.5 mi

Top 79%
×4stories
+66ft-88ft

Overall

20114

Females

7991

F40-44

7991

25K→30K

15.5 - 18.6 mi

Top 82%
×9stories
+181ft-148ft

Overall

20825

Females

8550

F40-44

8550

30K→20M

18.6 - 20.0 mi

Top 63%
×5stories
+64ft-50ft

Overall

16142

Females

6288

F40-44

6288

20M→21M

20.0 - 21.0 mi

Top 66%
×8stories
+106ft-24ft

Overall

16840

Females

6769

F40-44

6769

21M→35K

21.0 - 21.8 mi

Top 62%
×7stories
+17ft-86ft

Overall

15886

Females

6295

F40-44

6295

35K→23M

21.8 - 23.0 mi

Top 73%
×5stories
+23ft-63ft

Overall

18642

Females

7716

F40-44

7716

23M→24M

23.0 - 24.0 mi

Top 71%
×6stories
+12ft-82ft

Overall

18101

Females

7511

F40-44

7511

24M→40K

24.0 - 24.9 mi

Top 70%
×1story
+6ft-20ft

Overall

17921

Females

7466

F40-44

7466

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

20207

Females

8616

F40-44

8616

25.2M→Finish

25.2 - 26.2 mi

Top 62%
×2stories
+22ft-21ft

Overall

15746

Females

6391

F40-44

6391

Passing Analysis

Category:
Athletes Passed
2429
Passed By
4871
Net Change
-2442
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15714
5K10K86046+814#15714#14900
10K15K47073+397#14900#14503
15K20K182653-2635#14503#17138
20KHalf768+68#17138#17070
Half25K49820-771#17070#17841
25K30K66941-875#17841#18716
30K20M22420+204#18716#18512
20M21M15737+120#18512#18392
21M35K1159+106#18392#18286
35K23M10096+4#18286#18282
23M24M7654+22#18282#18260
24M40K7144+27#18260#18233
40K25.2M2450-26#18233#18259
25.2MFinish12320+103#18259#18156
TOTALS24294871-2442
📊

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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Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing