Mary Rae Kim

Bib: 20147F

MN

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 49%
Gender (Female)
#0 / 12228
Top 35%
Masters (Masters Women)
#0 / 6759
Top 21%
Division (F40-44)
#0 / 1718
Top 42%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:07
Rank: #14492
Start5K
24:07 | 7:46/mi
10K· 6.21 mi
48:23
Rank: #14658 (-166)
5K10K
24:16 | 7:49/mi
15K· 9.32 mi
1:12:49
Rank: #14744 (-86)
10K15K
24:26 | 7:52/mi
20K· 12.43 mi
1:37:19
Rank: #14499 (+245)
15K20K
24:30 | 7:53/mi
Half· 13.11 mi
1:42:39
Rank: #14481 (+18)
20KHalf
5:20 | 7:49/mi
25K· 15.53 mi
2:02:36
Rank: #14652 (-171)
Half25K
19:57 | 8:14/mi
30K· 18.64 mi
2:28:57
Rank: #14632 (+20)
25K30K
26:21 | 8:29/mi
20M
2:40:30
Rank: #14536 (+96)
30K20M
11:33 | 8:30/mi
21M
2:49:12
Rank: #14333 (+203)
20M21M
8:42 | 8:42/mi
35K· 21.75 mi
2:55:21
Rank: #14308 (+25)
21M35K
6:09 | 8:13/mi
23M
3:05:55
Rank: #14204 (+104)
35K23M
10:34 | 8:26/mi
24M
3:14:20
Rank: #14187 (+17)
23M24M
8:25 | 8:25/mi
40K· 24.85 mi
3:21:39
Rank: #14146 (+41)
24M40K
7:19 | 8:33/mi
25.2M
3:24:41
Rank: #14070 (+76)
40K25.2M
3:02 | 8:48/mi
Finish· 26.22 mi
3:32:48
Rank: #13972 (+98)
25.2MFinish
8:07 | 7:58/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:39
Pace7:50 /mi
2nd Half
Distance13.11 mi
Time1:50:09
Pace8:24 /mi
📊Positive Split: 7.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:2224:077:4624:07
7:46
-
10K
6.21 mi11:40:3848:237:4724:16
7:49
+0:03
15K
9.32 mi12:05:041:12:497:4924:26
7:52
+0:03
20K
12.43 mi12:29:341:37:197:5024:30
7:53
+0:01
Half
13.11 mi12:34:541:42:397:505:20
7:49
-0:04
25K
15.53 mi12:54:512:02:367:5419:57
8:14
+0:25
30K
18.64 mi13:21:122:28:577:5926:21
8:29
+0:15
20M
20.00 mi13:32:452:40:308:0111:33
8:30
+0:01
21M
21.00 mi13:41:272:49:128:038:42
8:42
+0:12
35K
21.75 mi13:47:362:55:218:046:09
8:13
-0:29
23M
23.00 mi13:58:103:05:558:0510:34
8:26
+0:13
24M
24.00 mi14:06:353:14:208:068:25
8:25
-0:01
40K
24.85 mi14:13:543:21:398:077:19
8:33
+0:08
25.2M
25.20 mi14:16:563:24:418:073:02
8:48
+0:15
Finish
26.22 mi14:25:033:32:488:078:07
7:58
-0:50

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

7:46 /mi

Average Pace

8:07 /mi

Slowest Pace

8:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:13:45

91% of race

Time at Steady Pace

19:03

9% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:07 /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 mi11:16:2224:077:4624:07
7:46
#14492
10K
6.21 mi11:40:3848:237:4724:16
7:49
#14658
15K
9.32 mi12:05:041:12:497:4924:26
7:52
#14744
20K
12.43 mi12:29:341:37:197:5024:30
7:53
#14499
Half
13.11 mi12:34:541:42:397:505:20
7:49
#14481
25K
15.53 mi12:54:512:02:367:5419:57
8:14
#14652
30K
18.64 mi13:21:122:28:577:5926:21
8:29
#14632
20M
20.00 mi13:32:452:40:308:0111:33
8:30
#14536
21M
21.00 mi13:41:272:49:128:038:42
8:42
#14333
35K
21.75 mi13:47:362:55:218:046:09
8:13
#14308
23M
23.00 mi13:58:103:05:558:0510:34
8:26
#14204
24M
24.00 mi14:06:353:14:208:068:25
8:25
#14187
40K
24.85 mi14:13:543:21:398:077:19
8:33
#14146
25.2M
25.20 mi14:16:563:24:418:073:02
8:48
#14070
Finish
26.22 mi14:25:033:32:488:078:07
7:58
#13972
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi144924210421014961(Top 53%)4558(Top 37%)4558(Top 265%)
10K6.21 mi3.10 mi14658-1664340-1304340-13014933(Top 53%)4492(Top 37%)4492(Top 261%)
15K9.32 mi3.11 mi14744-864399-594399-5914961(Top 53%)4558(Top 37%)4558(Top 265%)
20K12.43 mi3.11 mi14499+2454287+1124287+11213981(Top 49%)4087(Top 33%)4087(Top 238%)
Half13.11 mi0.68 mi14481+184287428714460(Top 51%)4325(Top 35%)4325(Top 252%)
25K15.53 mi2.42 mi14652-1714422-1354422-13515479(Top 54%)5005(Top 41%)5005(Top 291%)
30K18.64 mi3.11 mi14632+204462-404462-4014636(Top 52%)4701(Top 38%)4701(Top 274%)
20M20.00 mi1.36 mi14536+964435+274435+2713800(Top 49%)4408(Top 36%)4408(Top 257%)
21M21.00 mi1.00 mi14333+2034342+934342+9311718(Top 41%)3468(Top 28%)3468(Top 202%)
35K21.75 mi0.75 mi14308+254345-34345-313785(Top 49%)4565(Top 37%)4565(Top 266%)
23M23.00 mi1.25 mi14204+1044339+64339+612949(Top 46%)4243(Top 35%)4243(Top 247%)
24M24.00 mi1.00 mi14187+174359-204359-2014007(Top 49%)4826(Top 39%)4826(Top 281%)
40K24.85 mi0.85 mi14146+414359435913805(Top 49%)4853(Top 40%)4853(Top 282%)
25.2M25.20 mi0.35 mi14070+764330+294330+2910715(Top 38%)3371(Top 28%)3371(Top 196%)
Finish26.22 mi1.02 mi13972+984303+274303+2712680(Top 45%)4273(Top 35%)4273(Top 249%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21stories
+97ft-345ft

Overall

14961

Females

4558

F40-44

4558

5K→10K

3.1 - 6.2 mi

Top 53%
×5stories
+79ft-138ft

Overall

14933

Females

4492

F40-44

4492

10K→15K

6.2 - 9.3 mi

Top 53%
×3stories
+67ft-78ft

Overall

14961

Females

4558

F40-44

4558

15K→20K

9.3 - 12.4 mi

Top 49%
×5stories
+106ft-86ft

Overall

13981

Females

4087

F40-44

4087

20K→Half

12.4 - 13.1 mi

Top 51%
×2stories
+19ft-37ft

Overall

14460

Females

4325

F40-44

4325

Half→25K

13.1 - 15.5 mi

Top 54%
×4stories
+66ft-88ft

Overall

15479

Females

5005

F40-44

5005

25K→30K

15.5 - 18.6 mi

Top 52%
×9stories
+181ft-148ft

Overall

14636

Females

4701

F40-44

4701

30K→20M

18.6 - 20.0 mi

Top 49%
×5stories
+64ft-50ft

Overall

13800

Females

4408

F40-44

4408

20M→21M

20.0 - 21.0 mi

Top 41%
×8stories
+106ft-24ft

Overall

11718

Females

3468

F40-44

3468

21M→35K

21.0 - 21.8 mi

Top 49%
×7stories
+17ft-86ft

Overall

13785

Females

4565

F40-44

4565

35K→23M

21.8 - 23.0 mi

Top 46%
×5stories
+23ft-63ft

Overall

12949

Females

4243

F40-44

4243

23M→24M

23.0 - 24.0 mi

Top 49%
×6stories
+12ft-82ft

Overall

14007

Females

4826

F40-44

4826

24M→40K

24.0 - 24.9 mi

Top 49%
×1story
+6ft-20ft

Overall

13805

Females

4853

F40-44

4853

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

10715

Females

3371

F40-44

3371

25.2M→Finish

25.2 - 26.2 mi

Top 45%
×2stories
+22ft-21ft

Overall

12680

Females

4273

F40-44

4273

Passing Analysis

Category:
Athletes Passed
2174
Passed By
1654
Net Change
+520
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14492
5K10K225391-166#14492#14658
10K15K161247-86#14658#14744
15K20K32277+245#14744#14499
20KHalf4830+18#14499#14481
Half25K127298-171#14481#14652
25K30K256236+20#14652#14632
30K20M17983+96#14632#14536
20M21M22522+203#14536#14333
21M35K7146+25#14333#14308
35K23M17167+104#14308#14204
23M24M8972+17#14204#14187
24M40K8847+41#14187#14146
40K25.2M837+76#14146#14070
25.2MFinish12931+98#14070#13972
TOTALS21741654+520
📊

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