Joon Hyuk Park

Bib: 1583MAge: 40

Boston, MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 4134
Top 12%
Gender (Male)
#0 / 2911
Top 15%
Masters (Masters Men)
#0 / 1034
Top 10%
Division (M40-44)
#0 / 315
Top 11%
Race Day Weather
54°/44°F
overcast clouds

⏱️ Race Timeline

Course Elevation
4285 ft
×23story building
1212 ft climb · 1211 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2.2 Miles
7:18/mi
16:03
12
5.7 Miles
8:42/mi
46:31
9287
6.43 Miles
11:00/mi
54:33
1373.5%
10.92 Miles
7:43/mi
1:29:11
2253180.4%
Garmin Hill Challenge· 11.42 mi
9:14/mi
1:33:48
1341230.4%
14.95 Miles
7:14/mi
1:59:21
234225
18 Miles
8:38/mi
2:25:41
165600.7%
24 Miles
8:21/mi
3:15:48
1423770.7%
Finish· 26.22 mi
9:02/mi
3:35:51
→ flat

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:49:2616:037:1816:03
7:18
-
5.7 Miles
5.70 mi06:19:5446:318:1030:28
8:42
+1:24
6.43 Miles
6.43 mi06:27:5654:338:298:02
11:00
+2:18
10.92 Miles
10.92 mi07:02:341:29:118:1034:38
7:43
-3:17
Garmin Hill Challenge
11.42 mi07:07:111:33:488:134:37
9:14
+1:31
14.95 Miles
14.95 mi07:32:441:59:217:5925:33
7:14
-2:00
18 Miles
18.00 mi07:59:042:25:418:0626:20
8:38
+1:24
24 Miles
24.00 mi08:49:113:15:488:1050:07
8:21
-0:17
Finish
26.22 mi09:09:143:35:518:1420:03
9:02
+0:41

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

7:14 /mi

Average Pace

8:14 /mi

Slowest Pace

11:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:16:14

35% of race

Time at Steady Pace

2:06:58

59% of race

Time at Slower Pace

12:39

6% of race

Average Pace: 8:14 /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
2.2 Miles
2.20 mi05:49:2616:037:1816:03
7:18
#853
5.7 Miles
5.70 mi06:19:5446:318:1030:28
8:42
#719
6.43 Miles
6.43 mi06:27:5654:338:298:02
11:00
#697
10.92 Miles
10.92 mi07:02:341:29:118:1034:38
7:43
#670
Garmin Hill Challenge
11.42 mi07:07:111:33:488:134:37
9:14
#637
14.95 Miles
14.95 mi07:32:441:59:217:5925:33
7:14
#588
18 Miles
18.00 mi07:59:042:25:418:0626:20
8:38
#515
24 Miles
24.00 mi08:49:113:15:488:1050:07
8:21
#472
Finish
26.22 mi09:09:143:35:518:1420:03
9:02
#491
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
2.2 Miles2.20 mi2.20 mi85374764853(Top 21%)747(Top 26%)64(Top 20%)
5.7 Miles5.70 mi3.50 mi719+134631+11654+10700(Top 17%)611(Top 21%)52(Top 17%)
6.43 Miles6.43 mi0.73 mi697+22614+1751+3518(Top 13%)466(Top 16%)36(Top 11%)
10.92 Miles10.92 mi4.49 mi670+27587+2750+1639(Top 15%)563(Top 19%)49(Top 16%)
Garmin Hill Challenge11.42 mi0.50 mi637+33558+2948+2280(Top 7%)252(Top 9%)17(Top 5%)
14.95 Miles14.95 mi3.53 mi588+49518+4044+4412(Top 10%)372(Top 13%)30(Top 10%)
18 Miles18.00 mi3.05 mi515+73459+5937+7357(Top 9%)324(Top 11%)22(Top 7%)
24 Miles24.00 mi6.00 mi472+43423+3634+3498(Top 12%)434(Top 15%)40(Top 13%)
Finish26.22 mi2.22 mi491-19439-1636-21027(Top 25%)838(Top 29%)77(Top 24%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 21%
×1human
+8ft-12ft

Overall

853

Males

747

M40-44

65

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 17%
×6story building
+92ft-87ft

Overall

700

Males

611

M40-44

52

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 13%
×11story building
+137ft-3ft

Overall

518

Males

466

M40-44

36

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 15%
×21story building
+225ft-318ft

Overall

639

Males

563

M40-44

50

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 7%
×11story building
+134ft-123ft

Overall

280

Males

252

M40-44

18

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 10%
×16story building
+234ft-225ft

Overall

412

Males

372

M40-44

31

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 9%
×12story building
+165ft-60ft

Overall

357

Males

324

M40-44

22

18 Miles→24 Miles

18.0 - 24.0 mi

Top 12%
×21story building
+142ft-377ft

Overall

498

Males

434

M40-44

40

24 Miles→Finish

24.0 - 26.2 mi

Top 25%
~flat
+2ft-2ft

Overall

1027

Males

838

M40-44

77

Passing Analysis

Category:
Athletes Passed
466*
Passed By
104
Net Change
+362
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#853
2.2 Miles5.7 Miles16632+134#853#719
5.7 Miles6.43 Miles264+22#719#697
6.43 Miles10.92 Miles5326+27#697#670
10.92 MilesGarmin Hill Challenge341+33#670#637
Garmin Hill Challenge14.95 Miles52*3+49#637#588
14.95 Miles18 Miles75*2+73#588#515
18 Miles24 Miles53*10+43#515#472
24 MilesFinish726-19#472#491
TOTALS466*104+362

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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

The San Francisco Marathon

The San Francisco Marathon