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SF MARATHON 2023

Greg Walston

Bib: 3688•M•Age: 50

San Francisco, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 4888
Gender (Male)
#0 / 3570
Masters (Masters Men)
#0 / 1128
Division (M50-54)
#0 / 237
Top 50%
Race Day Weather
69°/59°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2.2 Miles
19:32
Rank: #3327
Start → 2.2 Miles
19:32 | 8:53/mi
5.7 Miles
57:36
Rank: #3234 (+93)
2.2 Miles → 5.7 Miles
38:04 | 10:53/mi
6.43 Miles
1:08:17
Rank: #3255 (-21)
5.7 Miles → 6.43 Miles
10:41 | 14:38/mi
10.92 Miles
1:51:47
Rank: #3107 (+148)
6.43 Miles → 10.92 Miles
43:30 | 9:41/mi
Garmin Hill Challenge· 11.42 mi
1:58:45
Rank: #3123 (-16)
10.92 Miles → Garmin Hill Challenge
6:58 | 13:56/mi
14.95 Miles
2:31:41
Rank: #3079 (+44)
Garmin Hill Challenge → 14.95 Miles
32:56 | 9:20/mi
18 Miles
3:07:02
Rank: #2967 (+112)
14.95 Miles → 18 Miles
35:21 | 11:35/mi
24 Miles
4:09:37
Rank: #2688 (+279)
18 Miles → 24 Miles
1:02:35 | 10:26/mi
Finish· 26.22 mi
4:32:19
Rank: #2634 (+54)
24 Miles → Finish
22:42 | 10:14/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:44:4019:328:5319:32
8:53
-
5.7 Miles
5.70 mi06:22:4457:3610:0638:04
10:53
+2:00
6.43 Miles
6.43 mi06:33:251:08:1710:3710:41
14:38
+3:45
10.92 Miles
10.92 mi07:16:551:51:4710:1443:30
9:41
-4:57
Garmin Hill Challenge
11.42 mi07:23:531:58:4510:246:58
13:56
+4:15
14.95 Miles
14.95 mi07:56:492:31:4110:0932:56
9:20
-4:36
18 Miles
18.00 mi08:32:103:07:0210:2335:21
11:35
+2:15
24 Miles
24.00 mi09:34:454:09:3710:241:02:35
10:26
-1:09
Finish
26.22 mi09:57:274:32:1910:2422:42
10:14
-0:12

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

8:53 /mi

Average Pace

10:24 /mi

Slowest Pace

14:38 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

52:28

19% of race

Time at Steady Pace

2:46:51

61% of race

Time at Slower Pace

53:00

19% of race

Average Pace: 10:23 /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.

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
2.2 Miles
2.20 mi05:44:4019:328:5319:32
8:53
#3327
5.7 Miles
5.70 mi06:22:4457:3610:0638:04
10:53
#3234
6.43 Miles
6.43 mi06:33:251:08:1710:3710:41
14:38
#3255
10.92 Miles
10.92 mi07:16:551:51:4710:1443:30
9:41
#3107
Garmin Hill Challenge
11.42 mi07:23:531:58:4510:246:58
13:56
#3123
14.95 Miles
14.95 mi07:56:492:31:4110:0932:56
9:20
#3079
18 Miles
18.00 mi08:32:103:07:0210:2335:21
11:35
#2967
24 Miles
24.00 mi09:34:454:09:3710:241:02:35
10:26
#2688
Finish
26.22 mi09:57:274:32:1910:2422:42
10:14
#2634
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
2.2 Miles2.20 mi2.20 mi332726201663327(Top 68%)2620(Top 73%)166(Top 70%)
5.7 Miles5.70 mi3.50 mi3234+932562+58153+133215(Top 66%)2540(Top 71%)152(Top 64%)
6.43 Miles6.43 mi0.73 mi3255-212565-3156-33406(Top 70%)2682(Top 75%)154(Top 65%)
10.92 Miles10.92 mi4.49 mi3107+1482474+91142+142975(Top 61%)2393(Top 67%)132(Top 56%)
Garmin Hill Challenge11.42 mi0.50 mi3123-162493-19143-13378(Top 69%)2658(Top 74%)150(Top 63%)
14.95 Miles14.95 mi3.53 mi3079+442465+28138+52913(Top 60%)2319(Top 65%)133(Top 56%)
18 Miles18.00 mi3.05 mi2967+1122376+89133+52638(Top 54%)2113(Top 59%)119(Top 50%)
24 Miles24.00 mi6.00 mi2688+2792152+224122+112175(Top 44%)1719(Top 48%)97(Top 41%)
Finish26.22 mi2.22 mi2634+542102+50118+42123(Top 43%)1665(Top 47%)92(Top 39%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 68%
×1human
+8ft-12ft

Overall

3327

Males

2620

M50-54

167

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 66%
×6stories
+92ft-87ft

Overall

3215

Males

2540

M50-54

152

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 70%
×11stories
+137ft-3ft

Overall

3406

Males

2682

M50-54

154

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 61%
×21stories
+225ft-318ft

Overall

2975

Males

2393

M50-54

132

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 69%
×11stories
+134ft-123ft

Overall

3378

Males

2658

M50-54

150

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 60%
×16stories
+234ft-225ft

Overall

2913

Males

2319

M50-54

133

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 54%
×12stories
+165ft-60ft

Overall

2638

Males

2113

M50-54

119

18 Miles→24 Miles

18.0 - 24.0 mi

Top 44%
×21stories
+142ft-377ft

Overall

2175

Males

1719

M50-54

97

24 Miles→Finish

24.0 - 26.2 mi

Top 43%
~flat
+2ft-2ft

Overall

2123

Males

1665

M50-54

92

Passing Analysis

Category:
Athletes Passed
1036*
Passed By
343
Net Change
+693
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#3327
2.2 Miles → 5.7 Miles207*114+93#3327#3234
5.7 Miles → 6.43 Miles3354-21#3234#3255
6.43 Miles → 10.92 Miles179*31+148#3255#3107
10.92 Miles → Garmin Hill Challenge3450-16#3107#3123
Garmin Hill Challenge → 14.95 Miles6824+44#3123#3079
14.95 Miles → 18 Miles139*27+112#3079#2967
18 Miles → 24 Miles299*20+279#2967#2688
24 Miles → Finish77*23+54#2688#2634
TOTALS1036*343+693

* 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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