Jung Lee

Bib: 20721M

NJ

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M65-69)
#0 / 549
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7469 ft
×2stacked redwood trees
890 ft climb · 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:53/mi
30:43
973451.5%
10K· 6.21 mi
10:45/mi
1:04:06
791380.4%
15K· 9.32 mi
10:25/mi
1:36:29
6778
20K· 12.43 mi
11:46/mi
2:13:03
106860.1%
Half· 13.11 mi
10:54/mi
2:20:29
19370.5%
25K· 15.53 mi
12:35/mi
2:51:00
66880.2%
30K· 18.64 mi
13:34/mi
3:33:09
1811480.2%
20M
12:59/mi
3:50:47
64500.2%
21M
16:36/mi
4:07:23
106241.6%
35K· 21.75 mi
12:59/mi
4:17:06
17861.7%
23M
13:22/mi
4:33:50
23630.6%
24M
15:03/mi
4:48:53
821.3%
40K· 24.85 mi
13:02/mi
5:00:02
200.3%
25.2M
17:12/mi
5:05:58
13160.2%
Finish· 26.22 mi
13:27/mi
5:19:40
2221

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:20:29
Pace10:43 /mi
2nd Half
Distance13.11 mi
Time2:59:11
Pace13:40 /mi
📊Positive Split: 27.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:58:4230:439:5330:43
9:53
-
10K
6.21 mi11:32:051:04:0610:1933:23
10:45
+0:52
15K
9.32 mi12:04:281:36:2910:2132:23
10:25
-0:20
20K
12.43 mi12:41:022:13:0310:4236:34
11:46
+1:21
Half
13.11 mi12:48:282:20:2910:437:26
10:54
-0:52
25K
15.53 mi13:18:592:51:0011:0030:31
12:35
+1:41
30K
18.64 mi14:01:083:33:0911:2642:09
13:34
+0:59
20M
20.00 mi14:18:463:50:4711:3217:38
12:59
-0:35
21M
21.00 mi14:35:224:07:2311:4716:36
16:36
+3:37
35K
21.75 mi14:45:054:17:0611:499:43
12:59
-3:37
23M
23.00 mi15:01:494:33:5011:5416:44
13:22
+0:23
24M
24.00 mi15:16:524:48:5312:0215:03
15:03
+1:41
40K
24.85 mi15:28:015:00:0212:0411:09
13:02
-2:01
25.2M
25.20 mi15:33:575:05:5812:095:56
17:12
+4:10
Finish
26.22 mi15:47:395:19:4012:1213:42
13:27
-3:45

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

9:53 /mi

Average Pace

12:12 /mi

Slowest Pace

17:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:20:29

44% of race

Time at Steady Pace

2:21:36

44% of race

Time at Slower Pace

37:35

12% of race

Average Pace: 12:12 /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 mi10:58:4230:439:5330:43
9:53
#23159
10K
6.21 mi11:32:051:04:0610:1933:23
10:45
#24306
15K
9.32 mi12:04:281:36:2910:2132:23
10:25
#24333
20K
12.43 mi12:41:022:13:0310:4236:34
11:46
#24777
Half
13.11 mi12:48:282:20:2910:437:26
10:54
#24786
25K
15.53 mi13:18:592:51:0011:0030:31
12:35
#25029
30K
18.64 mi14:01:083:33:0911:2642:09
13:34
#25258
20M
20.00 mi14:18:463:50:4711:3217:38
12:59
#25266
21M
21.00 mi14:35:224:07:2311:4716:36
16:36
#25393
35K
21.75 mi14:45:054:17:0611:499:43
12:59
#25410
23M
23.00 mi15:01:494:33:5011:5416:44
13:22
#25424
24M
24.00 mi15:16:524:48:5312:0215:03
15:03
#25510
40K
24.85 mi15:28:015:00:0212:0411:09
13:02
#25504
25.2M
25.20 mi15:33:575:05:5812:095:56
17:12
#25531
Finish
26.22 mi15:47:395:19:4012:1213:42
13:27
#25588
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi23159136621366224323(Top 91%)14232(Top 94%)14232(Top 2592%)
10K6.21 mi3.10 mi24306-114714230-56814230-56825078(Top 94%)14570(Top 96%)14570(Top 2654%)
15K9.32 mi3.11 mi24333-2714239-914239-924323(Top 91%)14232(Top 94%)14232(Top 2592%)
20K12.43 mi3.11 mi24777-44414428-18914428-18925498(Top 96%)14703(Top 97%)14703(Top 2678%)
Half13.11 mi0.68 mi24786-914426+214426+224792(Top 93%)14400(Top 95%)14400(Top 2623%)
25K15.53 mi2.42 mi25029-24314528-10214528-10225618(Top 96%)14736(Top 97%)14736(Top 2684%)
30K18.64 mi3.11 mi25258-22914602-7414602-7425791(Top 97%)14773(Top 97%)14773(Top 2691%)
20M20.00 mi1.36 mi25266-814603-114603-125149(Top 94%)14456(Top 95%)14456(Top 2633%)
21M21.00 mi1.00 mi25393-12714643-4014643-4026370(Top 99%)15041(Top 99%)15041(Top 2740%)
35K21.75 mi0.75 mi25410-1714649-614649-625551(Top 96%)14607(Top 96%)14607(Top 2661%)
23M23.00 mi1.25 mi25424-1414651-214651-225412(Top 95%)14538(Top 96%)14538(Top 2648%)
24M24.00 mi1.00 mi25510-8614686-3514686-3526393(Top 99%)15037(Top 99%)15037(Top 2739%)
40K24.85 mi0.85 mi25504+614676+1014676+1024971(Top 94%)14288(Top 94%)14288(Top 2603%)
25.2M25.20 mi0.35 mi25531-2714687-1114687-1126401(Top 99%)15033(Top 99%)15033(Top 2738%)
Finish26.22 mi1.02 mi25588-5714713-2614713-2626171(Top 98%)14893(Top 98%)14893(Top 2713%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×21story building
+97ft-345ft

Overall

24323

Males

14232

M65-69

14232

5K→10K

3.1 - 6.2 mi

Top 94%
×5story building
+79ft-138ft

Overall

25078

Males

14570

M65-69

14570

10K→15K

6.2 - 9.3 mi

Top 91%
×3story building
+67ft-78ft

Overall

24323

Males

14232

M65-69

14232

15K→20K

9.3 - 12.4 mi

Top 96%
×5story building
+106ft-86ft

Overall

25498

Males

14703

M65-69

14703

20K→Half

12.4 - 13.1 mi

Top 93%
×2story building
+19ft-37ft

Overall

24792

Males

14400

M65-69

14400

Half→25K

13.1 - 15.5 mi

Top 96%
×4story building
+66ft-88ft

Overall

25618

Males

14736

M65-69

14736

25K→30K

15.5 - 18.6 mi

Top 97%
×9story building
+181ft-148ft

Overall

25791

Males

14773

M65-69

14773

30K→20M

18.6 - 20.0 mi

Top 94%
×5story building
+64ft-50ft

Overall

25149

Males

14456

M65-69

14456

20M→21M

20.0 - 21.0 mi

Top 99%
×8story building
+106ft-24ft

Overall

26370

Males

15041

M65-69

15041

21M→35K

21.0 - 21.8 mi

Top 96%
×7story building
+17ft-86ft

Overall

25551

Males

14607

M65-69

14607

35K→23M

21.8 - 23.0 mi

Top 95%
×5story building
+23ft-63ft

Overall

25412

Males

14538

M65-69

14538

23M→24M

23.0 - 24.0 mi

Top 99%
×6story building
+12ft-82ft

Overall

26393

Males

15037

M65-69

15037

24M→40K

24.0 - 24.9 mi

Top 94%
×1story
+6ft-20ft

Overall

24971

Males

14288

M65-69

14288

40K→25.2M

24.9 - 25.2 mi

Top 99%
×1story
+13ft-16ft

Overall

26401

Males

15033

M65-69

15033

25.2M→Finish

25.2 - 26.2 mi

Top 98%
×2story building
+22ft-21ft

Overall

26171

Males

14893

M65-69

14893

Passing Analysis

Category:
Athletes Passed
297
Passed By
2726
Net Change
-2429
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23159
5K10K71154-1147#23159#24306
10K15K115142-27#24306#24333
15K20K14458-444#24333#24777
20KHalf2130-9#24777#24786
Half25K18261-243#24786#25029
25K30K21250-229#25029#25258
30K20M2735-8#25258#25266
20M21M5132-127#25266#25393
21M35K1633-17#25393#25410
35K23M2034-14#25410#25424
23M24M288-86#25424#25510
24M40K2519+6#25510#25504
40K25.2M128-27#25504#25531
25.2MFinish562-57#25531#25588
TOTALS2972726-2429
📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing