Elim Yoon

Bib: 21738F

WA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Top 43%
Division (F50-54)
#0 / 1207
Top 37%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:25
Rank: #21998
Start5K
9:28/mi
29:25 split
10K· 6.21 mi
57:22
Rank: #21511 (+487)
5K10K
9:00/mi
27:57 split
15K· 9.32 mi
1:24:43
Rank: #20994 (+517)
10K15K
8:48/mi
27:21 split
20K· 12.43 mi
1:52:02
Rank: #20428 (+566)
15K20K
8:48/mi
27:19 split
Half· 13.11 mi
1:57:50
Rank: #20310 (+118)
20KHalf
8:30/mi
5:48 split
25K· 15.53 mi
2:18:37
Rank: #19737 (+573)
Half25K
8:34/mi
20:47 split
30K· 18.64 mi
2:45:15
Rank: #18914 (+823)
25K30K
8:34/mi
26:38 split
20M
2:57:05
Rank: #18633 (+281)
30K20M
8:42/mi
11:50 split
21M
3:05:59
Rank: #18314 (+319)
20M21M
8:54/mi
8:54 split
35K· 21.75 mi
3:12:04
Rank: #18118 (+196)
21M35K
8:08/mi
6:05 split
23M
3:22:26
Rank: #17780 (+338)
35K23M
8:17/mi
10:22 split
24M
3:30:35
Rank: #17545 (+235)
23M24M
8:09/mi
8:09 split
40K· 24.85 mi
3:37:29
Rank: #17296 (+249)
24M40K
8:04/mi
6:54 split
25.2M
3:40:25
Rank: #17187 (+109)
40K25.2M
8:30/mi
2:56 split
Finish· 26.22 mi
3:48:11
Rank: #16907 (+280)
25.2MFinish
7:37/mi
7:46 split

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:57:50
Pace8:59 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:50:21
Pace8:25 /mi
📊Negative Split: 6.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:26:2529:259:2829:25
9:28
-
10K
6.21 mi11:54:2257:229:1427:57
9:00
-0:28
15K
9.32 mi12:21:431:24:439:0527:21
8:48
-0:12
20K
12.43 mi12:49:021:52:029:0127:19
8:48
0:00
Half
13.11 mi12:54:501:57:508:595:48
8:30
-0:18
25K
15.53 mi13:15:372:18:378:5520:47
8:34
+0:04
30K
18.64 mi13:42:152:45:158:5226:38
8:34
0:00
20M
20.00 mi13:54:052:57:058:5111:50
8:42
+0:08
21M
21.00 mi14:02:593:05:598:518:54
8:54
+0:12
35K
21.75 mi14:09:043:12:048:506:05
8:08
-0:46
23M
23.00 mi14:19:263:22:268:4810:22
8:17
+0:09
24M
24.00 mi14:27:353:30:358:468:09
8:09
-0:08
40K
24.85 mi14:34:293:37:298:456:54
8:04
-0:05
25.2M
25.20 mi14:37:253:40:258:452:56
8:30
+0:26
Finish
26.22 mi14:45:113:48:118:437:46
7:37
-0:53

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

7:37 /mi

Average Pace

8:43 /mi

Slowest Pace

9:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

39:16

17% of race

Time at Steady Pace

1:07:59

30% of race

Time at Slower Pace

2:00:56

53% of race

Average Pace: 8:42 /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 mi11:26:2529:259:2829:25
9:28
#21998
10K
6.21 mi11:54:2257:229:1427:57
9:00
#21511
15K
9.32 mi12:21:431:24:439:0527:21
8:48
#20994
20K
12.43 mi12:49:021:52:029:0127:19
8:48
#20428
Half
13.11 mi12:54:501:57:508:595:48
8:30
#20310
25K
15.53 mi13:15:372:18:378:5520:47
8:34
#19737
30K
18.64 mi13:42:152:45:158:5226:38
8:34
#18914
20M
20.00 mi13:54:052:57:058:5111:50
8:42
#18633
21M
21.00 mi14:02:593:05:598:518:54
8:54
#18314
35K
21.75 mi14:09:043:12:048:506:05
8:08
#18118
23M
23.00 mi14:19:263:22:268:4810:22
8:17
#17780
24M
24.00 mi14:27:353:30:358:468:09
8:09
#17545
40K
24.85 mi14:34:293:37:298:456:54
8:04
#17296
25.2M
25.20 mi14:37:253:40:258:452:56
8:30
#17187
Finish
26.22 mi14:45:113:48:118:437:46
7:37
#16907
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi219988877887719536(Top 73%)7402(Top 65%)7402(Top 613%)
10K6.21 mi3.10 mi21511+4878588+2898588+28920865(Top 78%)8188(Top 72%)8188(Top 678%)
15K9.32 mi3.11 mi20994+5178282+3068282+30619536(Top 73%)7402(Top 65%)7402(Top 613%)
20K12.43 mi3.11 mi20428+5667961+3217961+32118629(Top 70%)6867(Top 60%)6867(Top 569%)
Half13.11 mi0.68 mi20310+1187892+697892+6917744(Top 67%)6322(Top 55%)6322(Top 524%)
25K15.53 mi2.42 mi19737+5737566+3267566+32616653(Top 63%)5809(Top 51%)5809(Top 481%)
30K18.64 mi3.11 mi18914+8237088+4787088+47814766(Top 55%)4797(Top 42%)4797(Top 397%)
20M20.00 mi1.36 mi18633+2816952+1366952+13614937(Top 56%)4964(Top 43%)4964(Top 411%)
21M21.00 mi1.00 mi18314+3196781+1716781+17112886(Top 48%)3894(Top 34%)3894(Top 323%)
35K21.75 mi0.75 mi18118+1966671+1106671+11013077(Top 49%)4063(Top 36%)4063(Top 337%)
23M23.00 mi1.25 mi17780+3386487+1846487+18411795(Top 44%)3417(Top 30%)3417(Top 283%)
24M24.00 mi1.00 mi17545+2356361+1266361+12612308(Top 46%)3768(Top 33%)3768(Top 312%)
40K24.85 mi0.85 mi17296+2496226+1356226+13510583(Top 40%)2945(Top 26%)2945(Top 244%)
25.2M25.20 mi0.35 mi17187+1096169+576169+579711(Top 36%)2594(Top 23%)2594(Top 215%)
Finish26.22 mi1.02 mi16907+2806027+1426027+1429478(Top 36%)2483(Top 22%)2483(Top 206%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21story building
+97ft-345ft

Overall

19536

Females

7402

F50-54

7402

5K→10K

3.1 - 6.2 mi

Top 78%
×5story building
+79ft-138ft

Overall

20865

Females

8188

F50-54

8188

10K→15K

6.2 - 9.3 mi

Top 73%
×3story building
+67ft-78ft

Overall

19536

Females

7402

F50-54

7402

15K→20K

9.3 - 12.4 mi

Top 70%
×5story building
+106ft-86ft

Overall

18629

Females

6867

F50-54

6867

20K→Half

12.4 - 13.1 mi

Top 67%
×2story building
+19ft-37ft

Overall

17744

Females

6322

F50-54

6322

Half→25K

13.1 - 15.5 mi

Top 63%
×4story building
+66ft-88ft

Overall

16653

Females

5809

F50-54

5809

25K→30K

15.5 - 18.6 mi

Top 55%
×9story building
+181ft-148ft

Overall

14766

Females

4797

F50-54

4797

30K→20M

18.6 - 20.0 mi

Top 56%
×5story building
+64ft-50ft

Overall

14937

Females

4964

F50-54

4964

20M→21M

20.0 - 21.0 mi

Top 48%
×8story building
+106ft-24ft

Overall

12886

Females

3894

F50-54

3894

21M→35K

21.0 - 21.8 mi

Top 49%
×7story building
+17ft-86ft

Overall

13077

Females

4063

F50-54

4063

35K→23M

21.8 - 23.0 mi

Top 44%
×5story building
+23ft-63ft

Overall

11795

Females

3417

F50-54

3417

23M→24M

23.0 - 24.0 mi

Top 46%
×6story building
+12ft-82ft

Overall

12308

Females

3768

F50-54

3768

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

10583

Females

2945

F50-54

2945

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

9711

Females

2594

F50-54

2594

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2story building
+22ft-21ft

Overall

9478

Females

2483

F50-54

2483

Passing Analysis

Category:
Athletes Passed
5218
Passed By
127
Net Change
+5091
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21998
5K10K56881+487#21998#21511
10K15K54326+517#21511#20994
15K20K5759+566#20994#20428
20KHalf1191+118#20428#20310
Half25K5730+573#20310#19737
25K30K8252+823#19737#18914
30K20M2832+281#18914#18633
20M21M3223+319#18633#18314
21M35K1960+196#18314#18118
35K23M3380+338#18118#17780
23M24M2361+235#17780#17545
24M40K2490+249#17545#17296
40K25.2M1090+109#17296#17187
25.2MFinish2822+280#17187#16907
TOTALS5218127+5091
📊

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