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SF MARATHON 2026

Yifan Cheng

Bib: 4425•M•Age: 64

San Francisco, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 7166
Top 50%
Gender (Male)
#0 / 5052
Masters (Masters Men)
#0 / 1321
Top 48%
Division (M60-64)
#0 / 101
Top 29%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
18:30
Rank: #2837
Start → 2M
18:30 | 9:15/mi
4M
37:35
Rank: #3049 (-212)
2M → 4M
19:05 | 9:33/mi
6M
1:04:31
Rank: #5174 (-2125)
4M → 6M
26:56 | 13:28/mi
8M
1:24:05
Rank: #4843 (+331)
6M → 8M
19:34 | 9:47/mi
9.6M
1:40:06
Rank: #4447 (+396)
8M → 9.6M
16:01 | 10:01/mi
10M
1:42:43
Rank: #4400 (+47)
9.6M → 10M
2:37 | 6:33/mi
10.5M
1:48:55
Rank: #4233 (+167)
10M → 10.5M
6:12 | 12:24/mi
12M
2:05:04
Rank: #4341 (-108)
10.5M → 12M
16:09 | 10:46/mi
14M
2:26:24
Rank: #4178 (+163)
12M → 14M
21:20 | 10:40/mi
16M
2:46:57
Rank: #4292 (-114)
14M → 16M
20:33 | 10:17/mi
18M
3:07:30
Rank: #4038 (+254)
16M → 18M
20:33 | 10:17/mi
20M
3:27:58
Rank: #3866 (+172)
18M → 20M
20:28 | 10:14/mi
22M
3:48:48
Rank: #3816 (+50)
20M → 22M
20:50 | 10:25/mi
24M
4:10:43
Rank: #3688 (+128)
22M → 24M
21:55 | 10:58/mi
Finish· 26.22 mi
4:33:12
Rank: #3552 (+136)
24M → Finish
22:29 | 10:08/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:26:24
Pace10:27 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:06:48
Pace10:23 /mi
📊Negative Split: 13.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:44:2518:309:1518:30
9:15
-
4M
4.00 mi06:03:3037:359:2419:05
9:33
+0:18
6M
6.00 mi06:30:261:04:3110:4526:56
13:28
+3:55
8M
8.00 mi06:50:001:24:0510:3119:34
9:47
-3:41
9.6M
9.60 mi07:06:011:40:0610:2616:01
10:01
+0:14
10M
10.00 mi07:08:381:42:4310:162:37
6:33
-3:28
10.5M
10.50 mi07:14:501:48:5510:226:12
12:24
+5:51
12M
12.00 mi07:30:592:05:0410:2516:09
10:46
-1:38
14M
14.00 mi07:52:192:26:2410:2721:20
10:40
-0:06
16M
16.00 mi08:12:522:46:5710:2620:33
10:17
-0:23
18M
18.00 mi08:33:253:07:3010:2520:33
10:17
0:00
20M
20.00 mi08:53:533:27:5810:2420:28
10:14
-0:03
22M
22.00 mi09:14:433:48:4810:2420:50
10:25
+0:11
24M
24.00 mi09:36:384:10:4310:2721:55
10:58
+0:33
Finish
26.22 mi09:59:074:33:1210:2622:29
10:08
-0:50

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

6:33 /mi

Average Pace

10:26 /mi

Slowest Pace

13:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

40:12

15% of race

Time at Steady Pace

3:19:52

73% of race

Time at Slower Pace

33:08

12% of race

Average Pace: 10:25 /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
2M
2.00 mi05:44:2518:309:1518:30
9:15
#2837
4M
4.00 mi06:03:3037:359:2419:05
9:33
#3049
6M
6.00 mi06:30:261:04:3110:4526:56
13:28
#5174
8M
8.00 mi06:50:001:24:0510:3119:34
9:47
#4843
9.6M
9.60 mi07:06:011:40:0610:2616:01
10:01
#4447
10M
10.00 mi07:08:381:42:4310:162:37
6:33
#4400
10.5M
10.50 mi07:14:501:48:5510:226:12
12:24
#4233
12M
12.00 mi07:30:592:05:0410:2516:09
10:46
#4341
14M
14.00 mi07:52:192:26:2410:2721:20
10:40
#4178
16M
16.00 mi08:12:522:46:5710:2620:33
10:17
#4292
18M
18.00 mi08:33:253:07:3010:2520:33
10:17
#4038
20M
20.00 mi08:53:533:27:5810:2420:28
10:14
#3866
22M
22.00 mi09:14:433:48:4810:2420:50
10:25
#3816
24M
24.00 mi09:36:384:10:4310:2721:55
10:58
#3688
Finish
26.22 mi09:59:074:33:1210:2622:29
10:08
#3552
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 38%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:49

Segment Time

9:48/mi

Pace

0.90 mi

Distance

Overall

2728

Men

2251

Division

16

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
2M2.00 mi2.00 mi28372329204921(Top 69%)3707(Top 73%)49(Top 49%)
4M4.00 mi2.00 mi3049-2122498-169203232(Top 45%)2635(Top 52%)21(Top 21%)
6M6.00 mi2.00 mi5174-21253895-139757-376952(Top 97%)4936(Top 98%)99(Top 98%)
8M8.00 mi2.00 mi4843+3313696+19951+63812(Top 53%)3043(Top 60%)32(Top 32%)
9.6M9.60 mi1.60 mi4447+3963428+26846+53168(Top 44%)2574(Top 51%)21(Top 21%)
10M10.00 mi0.40 mi4400+473403+2543+32999(Top 42%)2454(Top 49%)21(Top 21%)
10.5M10.50 mi0.50 mi4233+1673296+10738+52750(Top 38%)2247(Top 44%)17(Top 17%)
12M12.00 mi1.50 mi4341-1083361-6540-24921(Top 69%)3707(Top 73%)49(Top 49%)
14M14.00 mi2.00 mi4178+1633260+10137+33523(Top 49%)2814(Top 56%)30(Top 30%)
16M16.00 mi2.00 mi4292-1143324-6439-24919(Top 69%)3662(Top 72%)56(Top 55%)
18M18.00 mi2.00 mi4038+2543152+17236+32610(Top 36%)2083(Top 41%)24(Top 24%)
20M20.00 mi2.00 mi3866+1723012+14034+22844(Top 40%)2230(Top 44%)22(Top 22%)
22M22.00 mi2.00 mi3816+502966+4632+23620(Top 51%)2693(Top 53%)30(Top 30%)
24M24.00 mi2.00 mi3688+1282865+10131+12778(Top 39%)2089(Top 41%)18(Top 18%)
Finish26.22 mi2.22 mi3552+1362753+11229+22446(Top 34%)1853(Top 37%)14(Top 14%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 69%
×1human
+6ft-11ft

Overall

4921

Males

3707

M60-64

49

2M→4M

2.0 - 4.0 mi

Top 45%
×4stories
+75ft-70ft

Overall

3232

Males

2635

M60-64

21

4M→6M

4.0 - 6.0 mi

Top 97%
×5stories
+71ft-18ft

Overall

6952

Males

4936

M60-64

99

6M→8M

6.0 - 8.0 mi

Top 53%
×9stories
+106ft-21ft

Overall

3812

Males

3043

M60-64

32

8M→9.6M

8.0 - 9.6 mi

Top 44%
×13stories
+117ft-177ft

Overall

3168

Males

2574

M60-64

21

9.6M→10M

9.6 - 10.0 mi

Top 42%
×1story
+17ft-12ft

Overall

2999

Males

2454

M60-64

21

10M→10.5M

10.0 - 10.5 mi

Top 38%
×9stories
+0ft-102ft

Overall

2750

Males

2247

M60-64

17

10.5M→12M

10.5 - 12.0 mi

Top 69%
×18stories
+304ft-125ft

Overall

4921

Males

3707

M60-64

49

12M→14M

12.0 - 14.0 mi

Top 49%
×9stories
+99ft-125ft

Overall

3523

Males

2814

M60-64

30

14M→16M

14.0 - 16.0 mi

Top 69%
×9stories
+124ft-78ft

Overall

4919

Males

3662

M60-64

56

16M→18M

16.0 - 18.0 mi

Top 36%
×8stories
+106ft-45ft

Overall

2610

Males

2083

M60-64

24

18M→20M

18.0 - 20.0 mi

Top 40%
×3stories
+52ft-26ft

Overall

2844

Males

2230

M60-64

22

20M→22M

20.0 - 22.0 mi

Top 51%
×21stories
+17ft-266ft

Overall

3620

Males

2693

M60-64

30

22M→24M

22.0 - 24.0 mi

Top 39%
×3stories
+70ft-85ft

Overall

2778

Males

2089

M60-64

18

24M→Finish

24.0 - 26.2 mi

Top 34%
~flat
+2ft-2ft

Overall

2446

Males

1853

M60-64

14

Passing Analysis

Category:
Athletes Passed
2078*
Passed By
2793
Net Change
-715
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2837
2M → 4M49*261-212#2837#3049
4M → 6M12126-2125#3049#5174
6M → 8M331*0+331#5174#4843
8M → 9.6M397*1+396#4843#4447
9.6M → 10M481+47#4447#4400
10M → 10.5M1692+167#4400#4233
10.5M → 12M34142-108#4233#4341
12M → 14M174*11+163#4341#4178
14M → 16M68*182-114#4178#4292
16M → 18M2617+254#4292#4038
18M → 20M173*1+172#4038#3866
20M → 22M85*35+50#3866#3816
22M → 24M144*16+128#3816#3688
24M → Finish144*8+136#3688#3552
TOTALS2078*2793-715

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

📊

Passing Visuals

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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