Song Younga

Bib: 18388F

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:25
Rank: #21646
Start5K
29:25 | 9:28/mi
10K· 6.21 mi
58:56
Rank: #21501 (+145)
5K10K
29:31 | 9:30/mi
15K· 9.32 mi
1:34:03
Rank: #22689 (-1188)
10K15K
35:07 | 11:18/mi
20K· 12.43 mi
2:13:25
Rank: #23497 (-808)
15K20K
39:22 | 12:40/mi
Half· 13.11 mi
2:23:19
Rank: #23821 (-324)
20KHalf
9:54 | 14:31/mi
25K· 15.53 mi
2:53:29
Rank: #23809 (+12)
Half25K
30:10 | 12:27/mi
30K· 18.64 mi
3:45:50
Rank: #24427 (-618)
25K30K
52:21 | 16:51/mi
20M
4:14:23
Rank: #24856 (-429)
30K20M
28:33 | 21:01/mi
21M
4:28:32
Rank: #24798 (+58)
20M21M
14:09 | 14:09/mi
35K· 21.75 mi
4:39:42
Rank: #24817 (-19)
21M35K
11:10 | 14:56/mi
23M
4:55:05
Rank: #24725 (+92)
35K23M
15:23 | 12:17/mi
24M
5:05:52
Rank: #24580 (+145)
23M24M
10:47 | 10:47/mi
40K· 24.85 mi
5:15:34
Rank: #24463 (+117)
24M40K
9:42 | 11:21/mi
25.2M
5:20:01
Rank: #24422 (+41)
40K25.2M
4:27 | 12:54/mi
Finish· 26.22 mi
5:30:06
Rank: #24303 (+119)
25.2MFinish
10:05 | 9:54/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:23:19
Pace10:56 /mi
2nd Half
Distance13.11 mi
Time3:06:47
Pace14:15 /mi
📊Positive Split: 30.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:1729:259:2829:25
9:28
-
10K
6.21 mi11:58:4858:569:2929:31
9:30
+0:02
15K
9.32 mi12:33:551:34:0310:0535:07
11:18
+1:48
20K
12.43 mi13:13:172:13:2510:4439:22
12:40
+1:22
Half
13.11 mi13:23:112:23:1910:569:54
14:31
+1:51
25K
15.53 mi13:53:212:53:2911:1030:10
12:27
-2:04
30K
18.64 mi14:45:423:45:5012:0752:21
16:51
+4:24
20M
20.00 mi15:14:154:14:2312:4328:33
21:01
+4:10
21M
21.00 mi15:28:244:28:3212:4714:09
14:09
-6:52
35K
21.75 mi15:39:344:39:4212:5211:10
14:56
+0:47
23M
23.00 mi15:54:574:55:0512:5015:23
12:17
-2:39
24M
24.00 mi16:05:445:05:5212:4510:47
10:47
-1:30
40K
24.85 mi16:15:265:15:3412:429:42
11:21
+0:34
25.2M
25.20 mi16:19:535:20:0112:424:27
12:54
+1:33
Finish
26.22 mi16:29:585:30:0612:3610:05
9:54
-3:00

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

9:28 /mi

Average Pace

12:36 /mi

Slowest Pace

21:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:19:48

24% of race

Time at Steady Pace

2:14:11

41% of race

Time at Slower Pace

1:56:07

35% of race

Average Pace: 12:35 /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 mi11:29:1729:259:2829:25
9:28
#21646
10K
6.21 mi11:58:4858:569:2929:31
9:30
#21501
15K
9.32 mi12:33:551:34:0310:0535:07
11:18
#22689
20K
12.43 mi13:13:172:13:2510:4439:22
12:40
#23497
Half
13.11 mi13:23:112:23:1910:569:54
14:31
#23821
25K
15.53 mi13:53:212:53:2911:1030:10
12:27
#23809
30K
18.64 mi14:45:423:45:5012:0752:21
16:51
#24427
20M
20.00 mi15:14:154:14:2312:4328:33
21:01
#24856
21M
21.00 mi15:28:244:28:3212:4714:09
14:09
#24798
35K
21.75 mi15:39:344:39:4212:5211:10
14:56
#24817
23M
23.00 mi15:54:574:55:0512:5015:23
12:17
#24725
24M
24.00 mi16:05:445:05:5212:4510:47
10:47
#24580
40K
24.85 mi16:15:265:15:3412:429:42
11:21
#24463
25.2M
25.20 mi16:19:535:20:0112:424:27
12:54
#24422
Finish
26.22 mi16:29:585:30:0612:3610:05
9:54
#24303
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi216468736873624076(Top 94%)10014(Top 92%)10014(Top 571%)
10K6.21 mi3.10 mi21501+1458648+888648+8821378(Top 84%)8583(Top 79%)8583(Top 490%)
15K9.32 mi3.11 mi22689-11889243-5959243-59524076(Top 94%)10014(Top 92%)10014(Top 571%)
20K12.43 mi3.11 mi23497-8089696-4539696-45324627(Top 96%)10372(Top 95%)10372(Top 592%)
Half13.11 mi0.68 mi23821-3249862-1669862-16625473(Top 100%)10893(Top 100%)10893(Top 621%)
25K15.53 mi2.42 mi23809+129877-159877-1523673(Top 93%)9898(Top 91%)9898(Top 565%)
30K18.64 mi3.11 mi24427-61810251-37410251-37425445(Top 100%)10876(Top 100%)10876(Top 620%)
20M20.00 mi1.36 mi24856-42910516-26510516-26525511(Top 100%)10909(Top 100%)10909(Top 622%)
21M21.00 mi1.00 mi24798+5810487+2910487+2922542(Top 88%)9567(Top 88%)9567(Top 546%)
35K21.75 mi0.75 mi24817-1910506-1910506-1924845(Top 97%)10675(Top 98%)10675(Top 609%)
23M23.00 mi1.25 mi24725+9210466+4010466+4021316(Top 83%)9042(Top 83%)9042(Top 516%)
24M24.00 mi1.00 mi24580+14510388+7810388+7818675(Top 73%)7805(Top 71%)7805(Top 445%)
40K24.85 mi0.85 mi24463+11710326+6210326+6218989(Top 74%)8011(Top 73%)8011(Top 457%)
25.2M25.20 mi0.35 mi24422+4110304+2210304+2219524(Top 76%)8299(Top 76%)8299(Top 473%)
Finish26.22 mi1.02 mi24303+11910247+5710247+5718071(Top 71%)7545(Top 69%)7545(Top 430%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×21stories
+97ft-345ft

Overall

24076

Females

10014

F45-49

10014

5K→10K

3.1 - 6.2 mi

Top 84%
×5stories
+79ft-138ft

Overall

21378

Females

8583

F45-49

8583

10K→15K

6.2 - 9.3 mi

Top 94%
×3stories
+67ft-78ft

Overall

24076

Females

10014

F45-49

10014

15K→20K

9.3 - 12.4 mi

Top 96%
×5stories
+106ft-86ft

Overall

24627

Females

10372

F45-49

10372

20K→Half

12.4 - 13.1 mi

Top 100%
×2stories
+19ft-37ft

Overall

25473

Females

10893

F45-49

10893

Half→25K

13.1 - 15.5 mi

Top 93%
×4stories
+66ft-88ft

Overall

23673

Females

9898

F45-49

9898

25K→30K

15.5 - 18.6 mi

Top 100%
×9stories
+181ft-148ft

Overall

25445

Females

10876

F45-49

10876

30K→20M

18.6 - 20.0 mi

Top 100%
×5stories
+64ft-50ft

Overall

25511

Females

10909

F45-49

10909

20M→21M

20.0 - 21.0 mi

Top 88%
×8stories
+106ft-24ft

Overall

22542

Females

9567

F45-49

9567

21M→35K

21.0 - 21.8 mi

Top 97%
×7stories
+17ft-86ft

Overall

24845

Females

10675

F45-49

10675

35K→23M

21.8 - 23.0 mi

Top 83%
×5stories
+23ft-63ft

Overall

21316

Females

9042

F45-49

9042

23M→24M

23.0 - 24.0 mi

Top 73%
×6stories
+12ft-82ft

Overall

18675

Females

7805

F45-49

7805

24M→40K

24.0 - 24.9 mi

Top 74%
×1story
+6ft-20ft

Overall

18989

Females

8011

F45-49

8011

40K→25.2M

24.9 - 25.2 mi

Top 76%
×1story
+13ft-16ft

Overall

19524

Females

8299

F45-49

8299

25.2M→Finish

25.2 - 26.2 mi

Top 71%
×2stories
+22ft-21ft

Overall

18071

Females

7545

F45-49

7545

Passing Analysis

Category:
Athletes Passed
1052
Passed By
3709
Net Change
-2657
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21646
5K10K318173+145#21646#21501
10K15K101198-1188#21501#22689
15K20K18826-808#22689#23497
20KHalf4328-324#23497#23821
Half25K9684+12#23821#23809
25K30K9627-618#23809#24427
30K20M2431-429#24427#24856
20M21M624+58#24856#24798
21M35K1231-19#24798#24817
35K23M975+92#24817#24725
23M24M1461+145#24725#24580
24M40K1181+117#24580#24463
40K25.2M410+41#24463#24422
25.2MFinish1190+119#24422#24303
TOTALS10523709-2657
📊

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