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SF MARATHON 2023

Grant Sanderson

Bib: 7321•M•Age: 30

San Mateo, CA

0:00
0:00
/ mi
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Overall
#0 / 4888
Top 18%
Gender (Male)
#0 / 3570
Top 23%
Division (M30-34)
#0 / 692
Top 24%
Race Day Weather
69°/59°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2.2 Miles
16:41
Rank: #1358
Start → 2.2 Miles
16:41 | 7:35/mi
5.7 Miles
48:45
Rank: #1297 (+61)
2.2 Miles → 5.7 Miles
32:04 | 9:10/mi
6.43 Miles
57:16
Rank: #1224 (+73)
5.7 Miles → 6.43 Miles
8:31 | 11:40/mi
10.92 Miles
1:33:31
Rank: #1128 (+96)
6.43 Miles → 10.92 Miles
36:15 | 8:04/mi
Garmin Hill Challenge· 11.42 mi
1:38:21
Rank: #1086 (+42)
10.92 Miles → Garmin Hill Challenge
4:50 | 9:40/mi
14.95 Miles
2:05:57
Rank: #1065 (+21)
Garmin Hill Challenge → 14.95 Miles
27:36 | 7:49/mi
18 Miles
2:34:24
Rank: #1014 (+51)
14.95 Miles → 18 Miles
28:27 | 9:20/mi
24 Miles
3:26:18
Rank: #905 (+109)
18 Miles → 24 Miles
51:54 | 8:39/mi
Finish· 26.22 mi
3:46:24
Rank: #905
24 Miles → Finish
20:06 | 9:04/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:45:0916:417:3516:41
7:35
-
5.7 Miles
5.70 mi06:17:1348:458:3332:04
9:10
+1:35
6.43 Miles
6.43 mi06:25:4457:168:548:31
11:40
+2:30
10.92 Miles
10.92 mi07:01:591:33:318:3436:15
8:04
-3:36
Garmin Hill Challenge
11.42 mi07:06:491:38:218:374:50
9:40
+1:36
14.95 Miles
14.95 mi07:34:252:05:578:2527:36
7:49
-1:51
18 Miles
18.00 mi08:02:522:34:248:3528:27
9:20
+1:31
24 Miles
24.00 mi08:54:463:26:188:3651:54
8:39
-0:41
Finish
26.22 mi09:14:523:46:248:3820:06
9:04
+0:25

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

7:35 /mi

Average Pace

8:38 /mi

Slowest Pace

11:40 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:20:32

36% of race

Time at Steady Pace

2:12:31

59% of race

Time at Slower Pace

13:21

6% of race

Average Pace: 8:38 /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 mi05:45:0916:417:3516:41
7:35
#1358
5.7 Miles
5.70 mi06:17:1348:458:3332:04
9:10
#1297
6.43 Miles
6.43 mi06:25:4457:168:548:31
11:40
#1224
10.92 Miles
10.92 mi07:01:591:33:318:3436:15
8:04
#1128
Garmin Hill Challenge
11.42 mi07:06:491:38:218:374:50
9:40
#1086
14.95 Miles
14.95 mi07:34:252:05:578:2527:36
7:49
#1065
18 Miles
18.00 mi08:02:522:34:248:3528:27
9:20
#1014
24 Miles
24.00 mi08:54:463:26:188:3651:54
8:39
#905
Finish
26.22 mi09:14:523:46:248:3820:06
9:04
#905
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2.2 Miles2.20 mi2.20 mi135811822311358(Top 28%)1182(Top 33%)231(Top 33%)
5.7 Miles5.70 mi3.50 mi1297+611137+45224+71287(Top 26%)1135(Top 32%)227(Top 33%)
6.43 Miles6.43 mi0.73 mi1224+731079+58216+81002(Top 20%)893(Top 25%)179(Top 26%)
10.92 Miles10.92 mi4.49 mi1128+961007+72201+151025(Top 21%)918(Top 26%)183(Top 26%)
Garmin Hill Challenge11.42 mi0.50 mi1086+42969+38196+5551(Top 11%)517(Top 14%)95(Top 14%)
14.95 Miles14.95 mi3.53 mi1065+21950+19191+51133(Top 23%)1001(Top 28%)199(Top 29%)
18 Miles18.00 mi3.05 mi1014+51906+44182+9826(Top 17%)752(Top 21%)146(Top 21%)
24 Miles24.00 mi6.00 mi905+109805+101161+21832(Top 17%)729(Top 20%)143(Top 21%)
Finish26.22 mi2.22 mi905805166-51197(Top 24%)995(Top 28%)189(Top 27%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 28%
×1human
+8ft-12ft

Overall

1358

Males

1182

M30-34

233

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 26%
×6stories
+92ft-87ft

Overall

1287

Males

1135

M30-34

230

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 20%
×11stories
+137ft-3ft

Overall

1002

Males

893

M30-34

181

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 21%
×21stories
+225ft-318ft

Overall

1025

Males

918

M30-34

185

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 11%
×11stories
+134ft-123ft

Overall

551

Males

517

M30-34

97

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 23%
×16stories
+234ft-225ft

Overall

1133

Males

1001

M30-34

202

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 17%
×12stories
+165ft-60ft

Overall

826

Males

752

M30-34

147

18 Miles→24 Miles

18.0 - 24.0 mi

Top 17%
×21stories
+142ft-377ft

Overall

832

Males

729

M30-34

143

24 Miles→Finish

24.0 - 26.2 mi

Top 24%
~flat
+2ft-2ft

Overall

1197

Males

995

M30-34

189

Passing Analysis

Category:
Athletes Passed
621*
Passed By
168
Net Change
+453
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#1358
2.2 Miles → 5.7 Miles132*71+61#1358#1297
5.7 Miles → 6.43 Miles763+73#1297#1224
6.43 Miles → 10.92 Miles105*9+96#1224#1128
10.92 Miles → Garmin Hill Challenge420+42#1128#1086
Garmin Hill Challenge → 14.95 Miles4625+21#1086#1065
14.95 Miles → 18 Miles61*10+51#1065#1014
18 Miles → 24 Miles130*21+109#1014#905
24 Miles → Finish29290#905#905
TOTALS621*168+453

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

📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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