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SF MARATHON 2025

Hui Zeng

Bib: 6663โ€ขMโ€ขAge: 53

Cupertino, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6545
Gender (Male)
#0 / 4641
Masters (Masters Men)
#0 / 1347
Division (M50-54)
#0 / 235
Race Day Weather
56ยฐ/46ยฐF
overcast clouds

โฑ๏ธ Race Timeline

Start
0:00:00
Race begins
1.81 Miles
21:07
Rank: #6196
Start โ†’ 1.81 Miles
21:07 | 11:40/mi
5.55 Miles
1:06:41
Rank: #6154 (+42)
1.81 Miles โ†’ 5.55 Miles
45:34 | 12:11/mi
6.52 Miles
1:19:28
Rank: #6180 (-26)
5.55 Miles โ†’ 6.52 Miles
12:47 | 13:11/mi
10.87 Miles
2:11:49
Rank: #6075 (+105)
6.52 Miles โ†’ 10.87 Miles
52:21 | 12:02/mi
Garmin Hill Challengeยท 11.38 mi
2:19:34
Rank: #6043 (+32)
10.87 Miles โ†’ Garmin Hill Challenge
7:45 | 15:13/mi
14.95 Miles
3:06:25
Rank: #6036 (+7)
Garmin Hill Challenge โ†’ 14.95 Miles
46:51 | 13:07/mi
18 Miles
3:46:26
Rank: #6001 (+35)
14.95 Miles โ†’ 18 Miles
40:01 | 13:07/mi
25 Miles
5:19:56
Rank: #5823 (+178)
18 Miles โ†’ 25 Miles
1:33:30 | 13:21/mi
Finishยท 26.22 mi
5:36:12
Rank: #5816 (+7)
25 Miles โ†’ Finish
16:16 | 13:21/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi05:49:5921:0711:4021:07
11:40
-
5.55 Miles
5.55 mi06:35:331:06:4112:0145:34
12:11
+0:31
6.52 Miles
6.52 mi06:48:201:19:2812:1112:47
13:11
+1:00
10.87 Miles
10.87 mi07:40:412:11:4912:0852:21
12:02
-1:09
Garmin Hill Challenge
11.38 mi07:48:262:19:3412:167:45
15:13
+3:11
14.95 Miles
14.95 mi08:35:173:06:2512:2846:51
13:07
-2:06
18 Miles
18.00 mi09:15:183:46:2612:3540:01
13:07
0:00
25 Miles
25.00 mi10:48:485:19:5612:481:33:30
13:21
+0:14
Finish
26.22 mi11:05:045:36:1212:5016:16
13:21
0:00

Checkpoints & Pacing

๐Ÿ“ˆPace 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

11:40 /mi

Average Pace

12:50 /mi

Slowest Pace

15:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

๐Ÿ“ŠSegments

Segment Time Comparison

Time at Faster Pace

1:59:02

35% of race

Time at Steady Pace

3:29:25

62% of race

Time at Slower Pace

7:45

2% of race

Average Pace: 12:49 /mi

Loading chart...
Faster pace (< avg)
Steady pace (โ‰ˆ avg)
Slower pace (> avg)

๐ŸŽจHeatmap

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

โœจSparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
1.81 Miles
1.81 mi05:49:5921:0711:4021:07
11:40
#6196
5.55 Miles
5.55 mi06:35:331:06:4112:0145:34
12:11
#6154
6.52 Miles
6.52 mi06:48:201:19:2812:1112:47
13:11
#6180
10.87 Miles
10.87 mi07:40:412:11:4912:0852:21
12:02
#6075
Garmin Hill Challenge
11.38 mi07:48:262:19:3412:167:45
15:13
#6043
14.95 Miles
14.95 mi08:35:173:06:2512:2846:51
13:07
#6036
18 Miles
18.00 mi09:15:183:46:2612:3540:01
13:07
#6001
25 Miles
25.00 mi10:48:485:19:5612:481:33:30
13:21
#5823
Finish
26.22 mi11:05:045:36:1212:5016:16
13:21
#5816
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
1.81 Miles1.81 mi1.81 mi619644532256196(Top 95%)4453(Top 96%)225(Top 96%)
5.55 Miles5.55 mi3.74 mi6154+424437+16222+36125(Top 94%)4427(Top 95%)220(Top 94%)
6.52 Miles6.52 mi0.97 mi6180-264463-262226181(Top 94%)4465(Top 96%)221(Top 94%)
10.87 Miles10.87 mi4.35 mi6075+1054403+602225875(Top 90%)4270(Top 92%)211(Top 90%)
Garmin Hill Challenge11.38 mi0.51 mi6043+324388+15219+35204(Top 80%)3882(Top 84%)178(Top 76%)
14.95 Miles14.95 mi3.57 mi6036+74374+14218+16050(Top 92%)4359(Top 94%)216(Top 92%)
18 Miles18.00 mi3.05 mi6001+354341+33215+35121(Top 78%)3736(Top 80%)185(Top 79%)
25 Miles25.00 mi7.00 mi5823+1784215+126207+85325(Top 81%)3823(Top 82%)193(Top 82%)
Finish26.22 mi1.22 mi5816+74210+5206+15475(Top 84%)3906(Top 84%)193(Top 82%)

Segment Performance Analysis

Start โ†’ 1.81 Miles

0.0 - 1.8 mi

Top 95%
ร—1human
+6ft-10ft

Overall

6196

Males

4453

M50-54

227

1.81 Milesโ†’5.55 Miles

1.8 - 5.5 mi

Top 94%
ร—6stories
+97ft-86ft

Overall

6125

Males

4427

M50-54

222

5.55 Milesโ†’6.52 Miles

5.5 - 6.5 mi

Top 94%
ร—15stories
+178ft-5ft

Overall

6181

Males

4465

M50-54

222

6.52 Milesโ†’10.87 Miles

6.5 - 10.9 mi

Top 90%
ร—20stories
+201ft-318ft

Overall

5875

Males

4270

M50-54

212

10.87 Milesโ†’Garmin Hill Challenge

10.9 - 11.4 mi

Top 80%
ร—11stories
+134ft-79ft

Overall

5204

Males

3882

M50-54

178

Garmin Hill Challengeโ†’14.95 Miles

11.4 - 14.9 mi

Top 92%
ร—17stories
+251ft-225ft

Overall

6050

Males

4359

M50-54

216

14.95 Milesโ†’18 Miles

14.9 - 18.0 mi

Top 78%
ร—12stories
+165ft-60ft

Overall

5121

Males

3736

M50-54

185

18 Milesโ†’25 Miles

18.0 - 25.0 mi

Top 81%
ร—22stories
+142ft-378ft

Overall

5325

Males

3823

M50-54

193

25 Milesโ†’Finish

25.0 - 26.2 mi

Top 84%
~flat
+2ft-0ft

Overall

5475

Males

3906

M50-54

193

Passing Analysis

Category:
Athletes Passed
671*
Passed By
291
Net Change
+380
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start โ†’ 1.81 Miles----#6196
1.81 Miles โ†’ 5.55 Miles144*102+42#6196#6154
5.55 Miles โ†’ 6.52 Miles2450-26#6154#6180
6.52 Miles โ†’ 10.87 Miles131*26+105#6180#6075
10.87 Miles โ†’ Garmin Hill Challenge386+32#6075#6043
Garmin Hill Challenge โ†’ 14.95 Miles55*48+7#6043#6036
14.95 Miles โ†’ 18 Miles61*26+35#6036#6001
18 Miles โ†’ 25 Miles197*19+178#6001#5823
25 Miles โ†’ Finish21*14+7#5823#5816
TOTALS671*291+380

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

๐Ÿ“Š

Passing Visuals

Category:

๐Ÿ“ˆPosition Graph

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๐ŸŽจHeatmap Timeline

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๐Ÿ”„Passing Circle

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๐ŸŒŠPosition Flow

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๐ŸƒRace Lanes

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Public Race Data

The San Francisco Marathon

The San Francisco Marathon