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SF MARATHON 2025

Vennie Tam

Bib: 1204โ€ขMโ€ขAge: 67

Castro Valley, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6545
Top 25%
Gender (Male)
#0 / 4641
Top 30%
Masters (Masters Men)
#0 / 1347
Top 22%
Division (M65-69)
#0 / 42
Top 12%
Race Day Weather
56ยฐ/46ยฐF
overcast clouds

โฑ๏ธ Race Timeline

Start
0:00:00
Race begins
1.81 Miles
15:07
Rank: #1312
Start โ†’ 1.81 Miles
15:07 | 8:21/mi
5.55 Miles
48:20
Rank: #1729 (-417)
1.81 Miles โ†’ 5.55 Miles
33:13 | 8:53/mi
6.52 Miles
57:06
Rank: #1688 (+41)
5.55 Miles โ†’ 6.52 Miles
8:46 | 9:02/mi
10.87 Miles
1:34:45
Rank: #1632 (+56)
6.52 Miles โ†’ 10.87 Miles
37:39 | 8:39/mi
Garmin Hill Challengeยท 11.38 mi
1:40:46
Rank: #1714 (-82)
10.87 Miles โ†’ Garmin Hill Challenge
6:01 | 11:49/mi
14.95 Miles
2:09:09
Rank: #1729 (-15)
Garmin Hill Challenge โ†’ 14.95 Miles
28:23 | 7:57/mi
18 Miles
2:40:01
Rank: #1732 (-3)
14.95 Miles โ†’ 18 Miles
30:52 | 10:07/mi
25 Miles
3:44:08
Rank: #1597 (+135)
18 Miles โ†’ 25 Miles
1:04:07 | 9:10/mi
Finishยท 26.22 mi
3:56:33
Rank: #1655 (-58)
25 Miles โ†’ Finish
12:25 | 10:11/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi05:30:2215:078:2115:07
8:21
-
5.55 Miles
5.55 mi06:03:3548:208:4333:13
8:53
+0:32
6.52 Miles
6.52 mi06:12:2157:068:458:46
9:02
+0:09
10.87 Miles
10.87 mi06:50:001:34:458:4337:39
8:39
-0:23
Garmin Hill Challenge
11.38 mi06:56:011:40:468:516:01
11:49
+3:10
14.95 Miles
14.95 mi07:24:242:09:098:3828:23
7:57
-3:52
18 Miles
18.00 mi07:55:162:40:018:5330:52
10:07
+2:10
25 Miles
25.00 mi08:59:233:44:088:581:04:07
9:10
-0:57
Finish
26.22 mi09:11:483:56:339:0212:25
10:11
+1:01

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

7:57 /mi

Average Pace

9:02 /mi

Slowest Pace

11:49 /mi

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Fastest
Middle
Slowest
Average

๐Ÿ“ŠSegments

Segment Time Comparison

Time at Faster Pace

43:30

18% of race

Time at Steady Pace

2:23:45

61% of race

Time at Slower Pace

49:18

21% of race

Average Pace: 9:01 /mi

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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 mi05:30:2215:078:2115:07
8:21
#1312
5.55 Miles
5.55 mi06:03:3548:208:4333:13
8:53
#1729
6.52 Miles
6.52 mi06:12:2157:068:458:46
9:02
#1688
10.87 Miles
10.87 mi06:50:001:34:458:4337:39
8:39
#1632
Garmin Hill Challenge
11.38 mi06:56:011:40:468:516:01
11:49
#1714
14.95 Miles
14.95 mi07:24:242:09:098:3828:23
7:57
#1729
18 Miles
18.00 mi07:55:162:40:018:5330:52
10:07
#1732
25 Miles
25.00 mi08:59:233:44:088:581:04:07
9:10
#1597
Finish
26.22 mi09:11:483:56:339:0212:25
10:11
#1655
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
1.81 Miles1.81 mi1.81 mi1312115921312(Top 20%)1159(Top 25%)2(Top 5%)
5.55 Miles5.55 mi3.74 mi1729-4171488-3296-42069(Top 32%)1763(Top 38%)6(Top 14%)
6.52 Miles6.52 mi0.97 mi1688+411457+315+11581(Top 24%)1377(Top 30%)3(Top 7%)
10.87 Miles10.87 mi4.35 mi1632+561418+3951587(Top 24%)1375(Top 30%)4(Top 10%)
Garmin Hill Challenge11.38 mi0.51 mi1714-821484-6652938(Top 45%)2414(Top 52%)5(Top 12%)
14.95 Miles14.95 mi3.57 mi1729-151495-1151830(Top 28%)1573(Top 34%)5(Top 12%)
18 Miles18.00 mi3.05 mi1732-31496-151905(Top 29%)1609(Top 35%)4(Top 10%)
25 Miles25.00 mi7.00 mi1597+1351365+13151470(Top 22%)1216(Top 26%)2(Top 5%)
Finish26.22 mi1.22 mi1655-581407-4252734(Top 42%)2105(Top 45%)5(Top 12%)

Segment Performance Analysis

Start โ†’ 1.81 Miles

0.0 - 1.8 mi

Top 20%
ร—1human
+6ft-10ft

Overall

1312

Males

1159

M65-69

2

1.81 Milesโ†’5.55 Miles

1.8 - 5.5 mi

Top 32%
ร—6stories
+97ft-86ft

Overall

2069

Males

1763

M65-69

6

5.55 Milesโ†’6.52 Miles

5.5 - 6.5 mi

Top 24%
ร—15stories
+178ft-5ft

Overall

1581

Males

1377

M65-69

3

6.52 Milesโ†’10.87 Miles

6.5 - 10.9 mi

Top 24%
ร—20stories
+201ft-318ft

Overall

1587

Males

1375

M65-69

4

10.87 Milesโ†’Garmin Hill Challenge

10.9 - 11.4 mi

Top 45%
ร—11stories
+134ft-79ft

Overall

2938

Males

2414

M65-69

5

Garmin Hill Challengeโ†’14.95 Miles

11.4 - 14.9 mi

Top 28%
ร—17stories
+251ft-225ft

Overall

1830

Males

1573

M65-69

5

14.95 Milesโ†’18 Miles

14.9 - 18.0 mi

Top 29%
ร—12stories
+165ft-60ft

Overall

1905

Males

1609

M65-69

4

18 Milesโ†’25 Miles

18.0 - 25.0 mi

Top 22%
ร—22stories
+142ft-378ft

Overall

1470

Males

1216

M65-69

2

25 Milesโ†’Finish

25.0 - 26.2 mi

Top 42%
~flat
+2ft-0ft

Overall

2734

Males

2105

M65-69

5

Passing Analysis

Category:
Athletes Passed
521*
Passed By
864
Net Change
-343
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start โ†’ 1.81 Miles----#1312
1.81 Miles โ†’ 5.55 Miles20437-417#1312#1729
5.55 Miles โ†’ 6.52 Miles5312+41#1729#1688
6.52 Miles โ†’ 10.87 Miles100*44+56#1688#1632
10.87 Miles โ†’ Garmin Hill Challenge991-82#1632#1714
Garmin Hill Challenge โ†’ 14.95 Miles4156-15#1714#1729
14.95 Miles โ†’ 18 Miles73*76-3#1729#1732
18 Miles โ†’ 25 Miles215*80+135#1732#1597
25 Miles โ†’ Finish10*68-58#1597#1655
TOTALS521*864-343

* 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