Jeffrey Chiu

Bib: 3599MAge: 26

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 6545
Gender (Male)
#0 / 4641
Division (M25-29)
#0 / 1018
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
1.81 Miles
18:16
Rank: #4492
Start1.81 Miles
18:16 | 10:06/mi
5.55 Miles
56:19
Rank: #4281 (+211)
1.81 Miles5.55 Miles
38:03 | 10:10/mi
6.52 Miles
1:06:32
Rank: #4218 (+63)
5.55 Miles6.52 Miles
10:13 | 10:32/mi
10.87 Miles
1:52:15
Rank: #4192 (+26)
6.52 Miles10.87 Miles
45:43 | 10:31/mi
Garmin Hill Challenge· 11.38 mi
1:58:40
Rank: #4156 (+36)
10.87 MilesGarmin Hill Challenge
6:25 | 12:36/mi
14.95 Miles
2:33:35
Rank: #4245 (-89)
Garmin Hill Challenge14.95 Miles
34:55 | 9:47/mi
18 Miles
3:11:04
Rank: #4190 (+55)
14.95 Miles18 Miles
37:29 | 12:17/mi
25 Miles
4:42:09
Rank: #4581 (-391)
18 Miles25 Miles
1:31:05 | 13:01/mi
Finish· 26.22 mi
4:58:43
Rank: #4671 (-90)
25 MilesFinish
16:34 | 13:36/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi05:50:4418:1610:0618:16
10:06
-
5.55 Miles
5.55 mi06:28:4756:1910:0938:03
10:10
+0:04
6.52 Miles
6.52 mi06:39:001:06:3210:1210:13
10:32
+0:22
10.87 Miles
10.87 mi07:24:431:52:1510:2045:43
10:31
-0:01
Garmin Hill Challenge
11.38 mi07:31:081:58:4010:266:25
12:36
+2:05
14.95 Miles
14.95 mi08:06:032:33:3510:1634:55
9:47
-2:49
18 Miles
18.00 mi08:43:323:11:0410:3737:29
12:17
+2:30
25 Miles
25.00 mi10:14:374:42:0911:171:31:05
13:01
+0:44
Finish
26.22 mi10:31:114:58:4311:2416:34
13:36
+0:35

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

9:47 /mi

Average Pace

11:24 /mi

Slowest Pace

13:36 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

34:55

12% of race

Time at Steady Pace

1:52:15

38% of race

Time at Slower Pace

2:31:33

51% of race

Average Pace: 11:24 /mi

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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.

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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
1.81 Miles
1.81 mi05:50:4418:1610:0618:16
10:06
#4492
5.55 Miles
5.55 mi06:28:4756:1910:0938:03
10:10
#4281
6.52 Miles
6.52 mi06:39:001:06:3210:1210:13
10:32
#4218
10.87 Miles
10.87 mi07:24:431:52:1510:2045:43
10:31
#4192
Garmin Hill Challenge
11.38 mi07:31:081:58:4010:266:25
12:36
#4156
14.95 Miles
14.95 mi08:06:032:33:3510:1634:55
9:47
#4245
18 Miles
18.00 mi08:43:323:11:0410:3737:29
12:17
#4190
25 Miles
25.00 mi10:14:374:42:0911:171:31:05
13:01
#4581
Finish
26.22 mi10:31:114:58:4311:2416:34
13:36
#4671
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
1.81 Miles1.81 mi1.81 mi449234507934492(Top 69%)3450(Top 74%)793(Top 78%)
5.55 Miles5.55 mi3.74 mi4281+2113319+131773+204225(Top 65%)3281(Top 71%)764(Top 75%)
6.52 Miles6.52 mi0.97 mi4218+633274+45768+53852(Top 59%)3050(Top 66%)734(Top 72%)
10.87 Miles10.87 mi4.35 mi4192+263254+20770-24316(Top 66%)3334(Top 72%)790(Top 78%)
Garmin Hill Challenge11.38 mi0.51 mi4156+363238+16766+43699(Top 57%)2920(Top 63%)720(Top 71%)
14.95 Miles14.95 mi3.57 mi4245-893294-56772-64547(Top 69%)3470(Top 75%)821(Top 81%)
18 Miles18.00 mi3.05 mi4190+553252+42775-34299(Top 66%)3240(Top 70%)756(Top 74%)
25 Miles25.00 mi7.00 mi4581-3913447-195813-385127(Top 78%)3693(Top 80%)848(Top 83%)
Finish26.22 mi1.22 mi4671-903500-53826-135600(Top 86%)3988(Top 86%)918(Top 90%)

Segment Performance Analysis

Start → 1.81 Miles

0.0 - 1.8 mi

Top 69%
×1human
+6ft-10ft

Overall

4492

Males

3450

M25-29

796

1.81 Miles→5.55 Miles

1.8 - 5.5 mi

Top 65%
×6stories
+97ft-86ft

Overall

4225

Males

3281

M25-29

767

5.55 Miles→6.52 Miles

5.5 - 6.5 mi

Top 59%
×15stories
+178ft-5ft

Overall

3852

Males

3050

M25-29

736

6.52 Miles→10.87 Miles

6.5 - 10.9 mi

Top 66%
×20stories
+201ft-318ft

Overall

4316

Males

3334

M25-29

792

10.87 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 57%
×11stories
+134ft-79ft

Overall

3699

Males

2920

M25-29

720

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 69%
×17stories
+251ft-225ft

Overall

4547

Males

3470

M25-29

823

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 66%
×12stories
+165ft-60ft

Overall

4299

Males

3240

M25-29

757

18 Miles→25 Miles

18.0 - 25.0 mi

Top 78%
×22stories
+142ft-378ft

Overall

5127

Males

3693

M25-29

848

25 Miles→Finish

25.0 - 26.2 mi

Top 86%
~flat
+2ft-0ft

Overall

5600

Males

3988

M25-29

918

Passing Analysis

Category:
Athletes Passed
820*
Passed By
999
Net Change
-179
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81 Miles----#4492
1.81 Miles5.55 Miles311100+211#4492#4281
5.55 Miles6.52 Miles7815+63#4281#4218
6.52 Miles10.87 Miles128*102+26#4218#4192
10.87 MilesGarmin Hill Challenge5216+36#4192#4156
Garmin Hill Challenge14.95 Miles37*126-89#4156#4245
14.95 Miles18 Miles144*89+55#4245#4190
18 Miles25 Miles62*453-391#4190#4581
25 MilesFinish8*98-90#4581#4671
TOTALS820*999-179

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

📊

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

The San Francisco Marathon

The San Francisco Marathon