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SF MARATHON 2023

Alexandra Herrington

Bib: 4380•F•Age: 27

Brentwood, CA

0:00
0:00
/ mi
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Overall
#0 / 4888
Top 39%
Gender (Female)
#0 / 1310
Top 25%
Division (F25-29)
#0 / 367
Top 30%
Race Day Weather
69°/59°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2.2 Miles
21:13
Rank: #4198
Start → 2.2 Miles
21:13 | 9:39/mi
5.7 Miles
58:37
Rank: #3443 (+755)
2.2 Miles → 5.7 Miles
37:24 | 10:41/mi
6.43 Miles
1:08:11
Rank: #3240 (+203)
5.7 Miles → 6.43 Miles
9:34 | 13:06/mi
10.92 Miles
1:55:02
Rank: #3394 (-154)
6.43 Miles → 10.92 Miles
46:51 | 10:26/mi
Garmin Hill Challenge· 11.42 mi
2:00:23
Rank: #3282 (+112)
10.92 Miles → Garmin Hill Challenge
5:21 | 10:42/mi
14.95 Miles
2:31:48
Rank: #3090 (+192)
Garmin Hill Challenge → 14.95 Miles
31:25 | 8:54/mi
18 Miles
3:03:06
Rank: #2726 (+364)
14.95 Miles → 18 Miles
31:18 | 10:16/mi
24 Miles
3:56:22
Rank: #2101 (+625)
18 Miles → 24 Miles
53:16 | 8:53/mi
Finish· 26.22 mi
4:14:15
Rank: #1919 (+182)
24 Miles → Finish
17:53 | 8:04/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:45:5221:139:3921:13
9:39
-
5.7 Miles
5.70 mi06:23:1658:3710:1737:24
10:41
+1:02
6.43 Miles
6.43 mi06:32:501:08:1110:369:34
13:06
+2:25
10.92 Miles
10.92 mi07:19:411:55:0210:3246:51
10:26
-2:40
Garmin Hill Challenge
11.42 mi07:25:022:00:2310:325:21
10:42
+0:16
14.95 Miles
14.95 mi07:56:272:31:4810:0931:25
8:54
-1:48
18 Miles
18.00 mi08:27:453:03:0610:1031:18
10:16
+1:22
24 Miles
24.00 mi09:21:013:56:229:5153:16
8:53
-1:23
Finish
26.22 mi09:38:544:14:159:4217:53
8:04
-0:49

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

9:42 /mi

Slowest Pace

13:06 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:42:34

40% of race

Time at Steady Pace

2:22:07

56% of race

Time at Slower Pace

9:34

4% of race

Average Pace: 9:42 /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 mi05:45:5221:139:3921:13
9:39
#4198
5.7 Miles
5.70 mi06:23:1658:3710:1737:24
10:41
#3443
6.43 Miles
6.43 mi06:32:501:08:1110:369:34
13:06
#3240
10.92 Miles
10.92 mi07:19:411:55:0210:3246:51
10:26
#3394
Garmin Hill Challenge
11.42 mi07:25:022:00:2310:325:21
10:42
#3282
14.95 Miles
14.95 mi07:56:272:31:4810:0931:25
8:54
#3090
18 Miles
18.00 mi08:27:453:03:0610:1031:18
10:16
#2726
24 Miles
24.00 mi09:21:013:56:229:5153:16
8:53
#2101
Finish
26.22 mi09:38:544:14:159:4217:53
8:04
#1919
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2.2 Miles2.20 mi2.20 mi419810132924198(Top 86%)1013(Top 77%)292(Top 80%)
5.7 Miles5.70 mi3.50 mi3443+755730+283216+763019(Top 62%)602(Top 46%)183(Top 50%)
6.43 Miles6.43 mi0.73 mi3240+203678+52209+72236(Top 46%)360(Top 27%)117(Top 32%)
10.92 Miles10.92 mi4.49 mi3394-154728-50223-143695(Top 76%)833(Top 64%)247(Top 67%)
Garmin Hill Challenge11.42 mi0.50 mi3282+112677+51211+121294(Top 26%)142(Top 11%)43(Top 12%)
14.95 Miles14.95 mi3.53 mi3090+192612+65199+122419(Top 49%)435(Top 33%)139(Top 38%)
18 Miles18.00 mi3.05 mi2726+364513+99164+351622(Top 33%)240(Top 18%)77(Top 21%)
24 Miles24.00 mi6.00 mi2101+625370+143119+451000(Top 20%)133(Top 10%)37(Top 10%)
Finish26.22 mi2.22 mi1919+182330+40109+10481(Top 10%)48(Top 4%)15(Top 4%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 86%
×1human
+8ft-12ft

Overall

4198

Females

1013

F25-29

295

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 62%
×6stories
+92ft-87ft

Overall

3019

Females

602

F25-29

185

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 46%
×11stories
+137ft-3ft

Overall

2236

Females

360

F25-29

119

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 76%
×21stories
+225ft-318ft

Overall

3695

Females

833

F25-29

249

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 26%
×11stories
+134ft-123ft

Overall

1294

Females

142

F25-29

45

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 49%
×16stories
+234ft-225ft

Overall

2419

Females

435

F25-29

141

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 33%
×12stories
+165ft-60ft

Overall

1622

Females

240

F25-29

79

18 Miles→24 Miles

18.0 - 24.0 mi

Top 20%
×21stories
+142ft-377ft

Overall

1000

Females

133

F25-29

37

24 Miles→Finish

24.0 - 26.2 mi

Top 10%
~flat
+2ft-2ft

Overall

481

Females

48

F25-29

15

Passing Analysis

Category:
Athletes Passed
2498*
Passed By
219
Net Change
+2279
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#4198
2.2 Miles → 5.7 Miles771*16+755#4198#3443
5.7 Miles → 6.43 Miles2052+203#3443#3240
6.43 Miles → 10.92 Miles44*198-154#3240#3394
10.92 Miles → Garmin Hill Challenge1120+112#3394#3282
Garmin Hill Challenge → 14.95 Miles1942+192#3282#3090
14.95 Miles → 18 Miles365*1+364#3090#2726
18 Miles → 24 Miles625*0+625#2726#2101
24 Miles → Finish182*0+182#2101#1919
TOTALS2498*219+2279

* 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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