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SF MARATHON 2023

David Dennis

Bib: 3062•M•Age: 29

Palo AltoPalo Alto, CA

0:00
0:00
/ mi
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Overall
#0 / 4888
Top 32%
Gender (Male)
#0 / 3570
Top 37%
Division (M25-29)
#0 / 732
Top 41%
Race Day Weather
69°/59°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2.2 Miles
17:44
Rank: #2080
Start → 2.2 Miles
17:44 | 8:04/mi
5.7 Miles
52:24
Rank: #2150 (-70)
2.2 Miles → 5.7 Miles
34:40 | 9:54/mi
6.43 Miles
1:02:18
Rank: #2204 (-54)
5.7 Miles → 6.43 Miles
9:54 | 13:34/mi
10.92 Miles
1:41:45
Rank: #2082 (+122)
6.43 Miles → 10.92 Miles
39:27 | 8:47/mi
Garmin Hill Challenge· 11.42 mi
1:46:42
Rank: #1985 (+97)
10.92 Miles → Garmin Hill Challenge
4:57 | 9:54/mi
14.95 Miles
2:16:49
Rank: #1974 (+11)
Garmin Hill Challenge → 14.95 Miles
30:07 | 8:32/mi
18 Miles
2:51:33
Rank: #2042 (-68)
14.95 Miles → 18 Miles
34:44 | 11:23/mi
24 Miles
3:44:54
Rank: #1685 (+357)
18 Miles → 24 Miles
53:21 | 8:54/mi
Finish· 26.22 mi
4:03:42
Rank: #1566 (+119)
24 Miles → Finish
18:48 | 8:28/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:48:0917:448:0417:44
8:04
-
5.7 Miles
5.70 mi06:22:4952:249:1234:40
9:54
+1:50
6.43 Miles
6.43 mi06:32:431:02:189:419:54
13:34
+3:40
10.92 Miles
10.92 mi07:12:101:41:459:1939:27
8:47
-4:47
Garmin Hill Challenge
11.42 mi07:17:071:46:429:214:57
9:54
+1:07
14.95 Miles
14.95 mi07:47:142:16:499:0930:07
8:32
-1:22
18 Miles
18.00 mi08:21:582:51:339:3234:44
11:23
+2:51
24 Miles
24.00 mi09:15:193:44:549:2253:21
8:54
-2:29
Finish
26.22 mi09:34:074:03:429:1818:48
8:28
-0:26

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

8:04 /mi

Average Pace

9:18 /mi

Slowest Pace

13:34 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

17:44

7% of race

Time at Steady Pace

2:21:43

58% of race

Time at Slower Pace

1:24:15

35% of race

Average Pace: 9:18 /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.

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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 mi05:48:0917:448:0417:44
8:04
#2080
5.7 Miles
5.70 mi06:22:4952:249:1234:40
9:54
#2150
6.43 Miles
6.43 mi06:32:431:02:189:419:54
13:34
#2204
10.92 Miles
10.92 mi07:12:101:41:459:1939:27
8:47
#2082
Garmin Hill Challenge
11.42 mi07:17:071:46:429:214:57
9:54
#1985
14.95 Miles
14.95 mi07:47:142:16:499:0930:07
8:32
#1974
18 Miles
18.00 mi08:21:582:51:339:3234:44
11:23
#2042
24 Miles
24.00 mi09:15:193:44:549:2253:21
8:54
#1685
Finish
26.22 mi09:34:074:03:429:1818:48
8:28
#1566
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2.2 Miles2.20 mi2.20 mi208017353782080(Top 43%)1735(Top 49%)378(Top 52%)
5.7 Miles5.70 mi3.50 mi2150-701798-63397-192185(Top 45%)1829(Top 51%)404(Top 55%)
6.43 Miles6.43 mi0.73 mi2204-541842-44407-102619(Top 54%)2140(Top 60%)478(Top 65%)
10.92 Miles10.92 mi4.49 mi2082+1221755+87394+131923(Top 39%)1640(Top 46%)376(Top 51%)
Garmin Hill Challenge11.42 mi0.50 mi1985+971686+69379+15722(Top 15%)674(Top 19%)175(Top 24%)
14.95 Miles14.95 mi3.53 mi1974+111671+15381-22002(Top 41%)1683(Top 47%)379(Top 52%)
18 Miles18.00 mi3.05 mi2042-681720-49383-22511(Top 51%)2023(Top 57%)458(Top 63%)
24 Miles24.00 mi6.00 mi1685+3571421+299319+641018(Top 21%)879(Top 25%)200(Top 27%)
Finish26.22 mi2.22 mi1566+1191326+95300+19752(Top 15%)651(Top 18%)143(Top 20%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 43%
×1human
+8ft-12ft

Overall

2080

Males

1735

M25-29

381

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 45%
×6stories
+92ft-87ft

Overall

2185

Males

1829

M25-29

407

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 54%
×11stories
+137ft-3ft

Overall

2619

Males

2140

M25-29

482

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 39%
×21stories
+225ft-318ft

Overall

1923

Males

1640

M25-29

379

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 15%
×11stories
+134ft-123ft

Overall

722

Males

674

M25-29

175

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 41%
×16stories
+234ft-225ft

Overall

2002

Males

1683

M25-29

382

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 51%
×12stories
+165ft-60ft

Overall

2511

Males

2023

M25-29

460

18 Miles→24 Miles

18.0 - 24.0 mi

Top 21%
×21stories
+142ft-377ft

Overall

1018

Males

879

M25-29

200

24 Miles→Finish

24.0 - 26.2 mi

Top 15%
~flat
+2ft-2ft

Overall

752

Males

651

M25-29

143

Passing Analysis

Category:
Athletes Passed
946*
Passed By
432
Net Change
+514
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#2080
2.2 Miles → 5.7 Miles100*170-70#2080#2150
5.7 Miles → 6.43 Miles1266-54#2150#2204
6.43 Miles → 10.92 Miles146*24+122#2204#2082
10.92 Miles → Garmin Hill Challenge970+97#2082#1985
Garmin Hill Challenge → 14.95 Miles6251+11#1985#1974
14.95 Miles → 18 Miles47*115-68#1974#2042
18 Miles → 24 Miles361*4+357#2042#1685
24 Miles → Finish121*2+119#1685#1566
TOTALS946*432+514

* 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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