All Results|Race Analytics|Course
SF MARATHON 2022

Amos Chan

Bib: 6977•M•Age: 26

Concord, CA

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0:00
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Overall
#0 / 4134
Gender (Male)
#0 / 2911
Division (M25-29)
Official
#0 / 607
Calculated (M25-29)
#0 / 607
Race Day Weather
54°/44°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2.2 Miles
20:58
Rank: #3623
Start → 2.2 Miles
20:58 | 9:32/mi
5.7 Miles
1:00:38
Rank: #3281 (+342)
2.2 Miles → 5.7 Miles
39:40 | 11:20/mi
6.43 Miles
1:11:10
Rank: #3209 (+72)
5.7 Miles → 6.43 Miles
10:32 | 14:26/mi
10.92 Miles
1:56:25
Rank: #3089 (+120)
6.43 Miles → 10.92 Miles
45:15 | 10:05/mi
Garmin Hill Challenge· 11.42 mi
2:02:52
Rank: #3038 (+51)
10.92 Miles → Garmin Hill Challenge
6:27 | 12:54/mi
14.95 Miles
2:38:17
Rank: #2960 (+78)
Garmin Hill Challenge → 14.95 Miles
35:25 | 10:02/mi
18 Miles
3:16:07
Rank: #2880 (+80)
14.95 Miles → 18 Miles
37:50 | 12:24/mi
24 Miles
4:15:32
Rank: #2479 (+401)
18 Miles → 24 Miles
59:25 | 9:54/mi
Finish· 26.22 mi
4:33:18
Rank: #2236 (+243)
24 Miles → Finish
17:46 | 8:00/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi06:07:5420:589:3220:58
9:32
-
5.7 Miles
5.70 mi06:47:341:00:3810:3839:40
11:20
+1:48
6.43 Miles
6.43 mi06:58:061:11:1011:0410:32
14:26
+3:06
10.92 Miles
10.92 mi07:43:211:56:2510:4045:15
10:05
-4:21
Garmin Hill Challenge
11.42 mi07:49:482:02:5210:466:27
12:54
+2:49
14.95 Miles
14.95 mi08:25:132:38:1710:3535:25
10:02
-2:52
18 Miles
18.00 mi09:03:033:16:0710:5437:50
12:24
+2:22
24 Miles
24.00 mi10:02:284:15:3210:3959:25
9:54
-2:30
Finish
26.22 mi10:20:144:33:1810:2617:46
8:00
-1:54

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

8:00 /mi

Average Pace

10:26 /mi

Slowest Pace

14:26 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

17:46

7% of race

Time at Steady Pace

2:41:03

59% of race

Time at Slower Pace

1:34:29

35% of race

Average Pace: 10:25 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2.2 Miles
2.20 mi06:07:5420:589:3220:58
9:32
#3623
5.7 Miles
5.70 mi06:47:341:00:3810:3839:40
11:20
#3281
6.43 Miles
6.43 mi06:58:061:11:1011:0410:32
14:26
#3209
10.92 Miles
10.92 mi07:43:211:56:2510:4045:15
10:05
#3089
Garmin Hill Challenge
11.42 mi07:49:482:02:5210:466:27
12:54
#3038
14.95 Miles
14.95 mi08:25:132:38:1710:3535:25
10:02
#2960
18 Miles
18.00 mi09:03:033:16:0710:5437:50
12:24
#2880
24 Miles
24.00 mi10:02:284:15:3210:3959:25
9:54
#2479
Finish
26.22 mi10:20:144:33:1810:2617:46
8:00
#2236
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2.2 Miles2.20 mi2.20 mi362326545583623(Top 88%)2654(Top 91%)558(Top 92%)
5.7 Miles5.70 mi3.50 mi3281+3422456+198535+233131(Top 76%)2363(Top 81%)515(Top 85%)
6.43 Miles6.43 mi0.73 mi3209+722414+42532+32860(Top 69%)2197(Top 75%)493(Top 81%)
10.92 Miles10.92 mi4.49 mi3089+1202340+74521+112900(Top 70%)2220(Top 76%)492(Top 81%)
Garmin Hill Challenge11.42 mi0.50 mi3038+512310+30514+72427(Top 59%)1907(Top 66%)439(Top 72%)
14.95 Miles14.95 mi3.53 mi2960+782252+58503+112817(Top 68%)2149(Top 74%)476(Top 78%)
18 Miles18.00 mi3.05 mi2880+802198+54494+92763(Top 67%)2083(Top 72%)456(Top 75%)
24 Miles24.00 mi6.00 mi2479+4011912+286427+671450(Top 35%)1159(Top 40%)251(Top 41%)
Finish26.22 mi2.22 mi2236+2431738+174385+42392(Top 9%)338(Top 12%)85(Top 14%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 88%
×1human
+8ft-12ft

Overall

3623

Males

2654

M25-29

569

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 76%
×6stories
+92ft-87ft

Overall

3131

Males

2363

M25-29

525

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 69%
×11stories
+137ft-3ft

Overall

2860

Males

2197

M25-29

501

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 70%
×21stories
+225ft-318ft

Overall

2900

Males

2220

M25-29

499

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 59%
×11stories
+134ft-123ft

Overall

2427

Males

1907

M25-29

446

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 68%
×16stories
+234ft-225ft

Overall

2817

Males

2149

M25-29

481

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 67%
×12stories
+165ft-60ft

Overall

2763

Males

2083

M25-29

457

18 Miles→24 Miles

18.0 - 24.0 mi

Top 35%
×21stories
+142ft-377ft

Overall

1450

Males

1159

M25-29

252

24 Miles→Finish

24.0 - 26.2 mi

Top 9%
~flat
+2ft-2ft

Overall

392

Males

338

M25-29

85

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1510*
Passed By
123
Net Change
+1387
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#3623
2.2 Miles → 5.7 Miles366*24+342#3623#3281
5.7 Miles → 6.43 Miles81*9+72#3281#3209
6.43 Miles → 10.92 Miles148*28+120#3209#3089
10.92 Miles → Garmin Hill Challenge532+51#3089#3038
Garmin Hill Challenge → 14.95 Miles102*24+78#3038#2960
14.95 Miles → 18 Miles115*35+80#2960#2880
18 Miles → 24 Miles402*1+401#2880#2479
24 Miles → Finish243*0+243#2479#2236
TOTALS1510*123+1387

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

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

Activity Data

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Public Race Data

The San Francisco Marathon

The San Francisco Marathon