Emily Slager

Bib: 7941F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 47%
Masters (Masters Women)
#0 / 6263
Top 37%
Division (F45-49)
#0 / 1753
Top 46%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:53
Rank: #16832
Start5K
25:53 | 8:20/mi
10K· 6.21 mi
52:13
Rank: #16944 (-112)
5K10K
26:20 | 8:29/mi
15K· 9.32 mi
1:18:20
Rank: #16528 (+416)
10K15K
26:07 | 8:24/mi
20K· 12.43 mi
1:44:38
Rank: #15944 (+584)
15K20K
26:18 | 8:28/mi
Half· 13.11 mi
1:50:28
Rank: #15948 (-4)
20KHalf
5:50 | 8:33/mi
25K· 15.53 mi
2:11:27
Rank: #15577 (+371)
Half25K
20:59 | 8:39/mi
30K· 18.64 mi
2:39:27
Rank: #15120 (+457)
25K30K
28:00 | 9:01/mi
20M
2:51:34
Rank: #14852 (+268)
30K20M
12:07 | 8:55/mi
21M
3:01:11
Rank: #14619 (+233)
20M21M
9:37 | 9:37/mi
35K· 21.75 mi
3:08:06
Rank: #14607 (+12)
21M35K
6:55 | 9:15/mi
23M
3:20:03
Rank: #14537 (+70)
35K23M
11:57 | 9:33/mi
24M
3:29:55
Rank: #14583 (-46)
23M24M
9:52 | 9:52/mi
40K· 24.85 mi
3:38:31
Rank: #14601 (-18)
24M40K
8:36 | 10:04/mi
25.2M
3:42:08
Rank: #14557 (+44)
40K25.2M
3:37 | 10:29/mi
Finish· 26.22 mi
3:51:21
Rank: #14532 (+25)
25.2MFinish
9:13 | 9:03/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:28
Pace8:26 /mi
2nd Half
Distance13.11 mi
Time2:00:53
Pace9:13 /mi
📊Positive Split: 9.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:32:3225:538:2025:53
8:20
-
10K
6.21 mi10:58:5252:138:2426:20
8:29
+0:09
15K
9.32 mi11:24:591:18:208:2426:07
8:24
-0:05
20K
12.43 mi11:51:171:44:388:2526:18
8:28
+0:04
Half
13.11 mi11:57:071:50:288:265:50
8:33
+0:05
25K
15.53 mi12:18:062:11:278:2820:59
8:39
+0:06
30K
18.64 mi12:46:062:39:278:3328:00
9:01
+0:22
20M
20.00 mi12:58:132:51:348:3512:07
8:55
-0:06
21M
21.00 mi13:07:503:01:118:389:37
9:37
+0:42
35K
21.75 mi13:14:453:08:068:396:55
9:15
-0:22
23M
23.00 mi13:26:423:20:038:4211:57
9:33
+0:18
24M
24.00 mi13:36:343:29:558:459:52
9:52
+0:19
40K
24.85 mi13:45:103:38:318:488:36
10:04
+0:12
25.2M
25.20 mi13:48:473:42:088:493:37
10:29
+0:25
Finish
26.22 mi13:58:003:51:218:509:13
9:03
-1:26

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

8:20 /mi

Average Pace

8:50 /mi

Slowest Pace

10:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:11:27

57% of race

Time at Steady Pace

56:15

24% of race

Time at Slower Pace

43:39

19% of race

Average Pace: 8:49 /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 mi10:32:3225:538:2025:53
8:20
#16832
10K
6.21 mi10:58:5252:138:2426:20
8:29
#16944
15K
9.32 mi11:24:591:18:208:2426:07
8:24
#16528
20K
12.43 mi11:51:171:44:388:2526:18
8:28
#15944
Half
13.11 mi11:57:071:50:288:265:50
8:33
#15948
25K
15.53 mi12:18:062:11:278:2820:59
8:39
#15577
30K
18.64 mi12:46:062:39:278:3328:00
9:01
#15120
20M
20.00 mi12:58:132:51:348:3512:07
8:55
#14852
21M
21.00 mi13:07:503:01:118:389:37
9:37
#14619
35K
21.75 mi13:14:453:08:068:396:55
9:15
#14607
23M
23.00 mi13:26:423:20:038:4211:57
9:33
#14537
24M
24.00 mi13:36:343:29:558:459:52
9:52
#14583
40K
24.85 mi13:45:103:38:318:488:36
10:04
#14601
25.2M
25.20 mi13:48:473:42:088:493:37
10:29
#14557
Finish
26.22 mi13:58:003:51:218:509:13
9:03
#14532
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi168326061606115867(Top 62%)5486(Top 50%)5486(Top 313%)
10K6.21 mi3.10 mi16944-1126113-526113-5217123(Top 67%)6204(Top 57%)6204(Top 354%)
15K9.32 mi3.11 mi16528+4165867+2465867+24615867(Top 62%)5486(Top 50%)5486(Top 313%)
20K12.43 mi3.11 mi15944+5845541+3265541+32614635(Top 57%)4795(Top 44%)4795(Top 274%)
Half13.11 mi0.68 mi15948-45554-135554-1316025(Top 63%)5634(Top 52%)5634(Top 321%)
25K15.53 mi2.42 mi15577+3715350+2045350+20413876(Top 54%)4544(Top 42%)4544(Top 259%)
30K18.64 mi3.11 mi15120+4575155+1955155+19513303(Top 52%)4454(Top 41%)4454(Top 254%)
20M20.00 mi1.36 mi14852+2685030+1255030+12511719(Top 46%)3876(Top 35%)3876(Top 221%)
21M21.00 mi1.00 mi14619+2334947+834947+8311372(Top 45%)3937(Top 36%)3937(Top 225%)
35K21.75 mi0.75 mi14607+124970-234970-2314473(Top 57%)5562(Top 51%)5562(Top 317%)
23M23.00 mi1.25 mi14537+705009-395009-3913717(Top 54%)5277(Top 48%)5277(Top 301%)
24M24.00 mi1.00 mi14583-465069-605069-6015865(Top 62%)6374(Top 58%)6374(Top 364%)
40K24.85 mi0.85 mi14601-185110-415110-4115235(Top 60%)6120(Top 56%)6120(Top 349%)
25.2M25.20 mi0.35 mi14557+445099+115099+1112804(Top 50%)5006(Top 46%)5006(Top 286%)
Finish26.22 mi1.02 mi14532+255109-105109-1014438(Top 57%)5693(Top 52%)5693(Top 325%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21stories
+97ft-345ft

Overall

15867

Females

5486

F45-49

5486

5K→10K

3.1 - 6.2 mi

Top 67%
×5stories
+79ft-138ft

Overall

17123

Females

6204

F45-49

6204

10K→15K

6.2 - 9.3 mi

Top 62%
×3stories
+67ft-78ft

Overall

15867

Females

5486

F45-49

5486

15K→20K

9.3 - 12.4 mi

Top 57%
×5stories
+106ft-86ft

Overall

14635

Females

4795

F45-49

4795

20K→Half

12.4 - 13.1 mi

Top 63%
×2stories
+19ft-37ft

Overall

16025

Females

5634

F45-49

5634

Half→25K

13.1 - 15.5 mi

Top 54%
×4stories
+66ft-88ft

Overall

13876

Females

4544

F45-49

4544

25K→30K

15.5 - 18.6 mi

Top 52%
×9stories
+181ft-148ft

Overall

13303

Females

4454

F45-49

4454

30K→20M

18.6 - 20.0 mi

Top 46%
×5stories
+64ft-50ft

Overall

11719

Females

3876

F45-49

3876

20M→21M

20.0 - 21.0 mi

Top 45%
×8stories
+106ft-24ft

Overall

11372

Females

3937

F45-49

3937

21M→35K

21.0 - 21.8 mi

Top 57%
×7stories
+17ft-86ft

Overall

14473

Females

5562

F45-49

5562

35K→23M

21.8 - 23.0 mi

Top 54%
×5stories
+23ft-63ft

Overall

13717

Females

5277

F45-49

5277

23M→24M

23.0 - 24.0 mi

Top 62%
×6stories
+12ft-82ft

Overall

15865

Females

6374

F45-49

6374

24M→40K

24.0 - 24.9 mi

Top 60%
×1story
+6ft-20ft

Overall

15235

Females

6120

F45-49

6120

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1story
+13ft-16ft

Overall

12804

Females

5006

F45-49

5006

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×2stories
+22ft-21ft

Overall

14438

Females

5693

F45-49

5693

Passing Analysis

Category:
Athletes Passed
3388
Passed By
1088
Net Change
+2300
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16832
5K10K236348-112#16832#16944
10K15K47054+416#16944#16528
15K20K61228+584#16528#15944
20KHalf3943-4#15944#15948
Half25K41039+371#15948#15577
25K30K51356+457#15577#15120
30K20M28517+268#15120#14852
20M21M26027+233#14852#14619
21M35K8775+12#14619#14607
35K23M177107+70#14607#14537
23M24M75121-46#14537#14583
24M40K82100-18#14583#14601
40K25.2M5915+44#14601#14557
25.2MFinish8358+25#14557#14532
TOTALS33881088+2300
📊

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