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SF MARATHON 2023

Janelle Shiozaki

Bib: 5151•F•Age: 29

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 4888
Gender (Female)
#0 / 1310
Top 46%
Division (F25-29)
#0 / 367
Race Day Weather
69°/59°F
broken clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2.2 Miles
19:02
Rank: #3003
Start → 2.2 Miles
19:02 | 8:39/mi
5.7 Miles
55:28
Rank: #2778 (+225)
2.2 Miles → 5.7 Miles
36:26 | 10:25/mi
6.43 Miles
1:05:02
Rank: #2673 (+105)
5.7 Miles → 6.43 Miles
9:34 | 13:06/mi
10.92 Miles
1:46:46
Rank: #2592 (+81)
6.43 Miles → 10.92 Miles
41:44 | 9:18/mi
Garmin Hill Challenge· 11.42 mi
1:53:08
Rank: #2603 (-11)
10.92 Miles → Garmin Hill Challenge
6:22 | 12:44/mi
14.95 Miles
2:25:35
Rank: #2648 (-45)
Garmin Hill Challenge → 14.95 Miles
32:27 | 9:12/mi
18 Miles
3:02:57
Rank: #2715 (-67)
14.95 Miles → 18 Miles
37:22 | 12:15/mi
24 Miles
4:14:50
Rank: #2910 (-195)
18 Miles → 24 Miles
1:11:53 | 11:59/mi
Finish· 26.22 mi
4:39:32
Rank: #2895 (+15)
24 Miles → Finish
24:42 | 11:08/mi
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:43:0519:028:3919:02
8:39
-
5.7 Miles
5.70 mi06:19:3155:289:4436:26
10:25
+1:46
6.43 Miles
6.43 mi06:29:051:05:0210:079:34
13:06
+2:41
10.92 Miles
10.92 mi07:10:491:46:469:4741:44
9:18
-3:48
Garmin Hill Challenge
11.42 mi07:17:111:53:089:546:22
12:44
+3:26
14.95 Miles
14.95 mi07:49:382:25:359:4432:27
9:12
-3:32
18 Miles
18.00 mi08:27:003:02:5710:1037:22
12:15
+3:03
24 Miles
24.00 mi09:38:534:14:5010:371:11:53
11:59
-0:16
Finish
26.22 mi10:03:354:39:3210:4024:42
11:08
-0:51

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

8:39 /mi

Average Pace

10:40 /mi

Slowest Pace

13:06 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:33:13

33% of race

Time at Steady Pace

1:01:08

22% of race

Time at Slower Pace

2:05:11

45% of race

Average Pace: 10:40 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2.2 Miles
2.20 mi05:43:0519:028:3919:02
8:39
#3003
5.7 Miles
5.70 mi06:19:3155:289:4436:26
10:25
#2778
6.43 Miles
6.43 mi06:29:051:05:0210:079:34
13:06
#2673
10.92 Miles
10.92 mi07:10:491:46:469:4741:44
9:18
#2592
Garmin Hill Challenge
11.42 mi07:17:111:53:089:546:22
12:44
#2603
14.95 Miles
14.95 mi07:49:382:25:359:4432:27
9:12
#2648
18 Miles
18.00 mi08:27:003:02:5710:1037:22
12:15
#2715
24 Miles
24.00 mi09:38:534:14:5010:371:11:53
11:59
#2910
Finish
26.22 mi10:03:354:39:3210:4024:42
11:08
#2895
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2.2 Miles2.20 mi2.20 mi30036091853003(Top 61%)609(Top 46%)185(Top 50%)
5.7 Miles5.70 mi3.50 mi2778+225532+77161+242741(Top 56%)515(Top 39%)157(Top 43%)
6.43 Miles6.43 mi0.73 mi2673+105506+26153+82244(Top 46%)364(Top 28%)120(Top 33%)
10.92 Miles10.92 mi4.49 mi2592+81464+42147+62514(Top 51%)441(Top 34%)146(Top 40%)
Garmin Hill Challenge11.42 mi0.50 mi2603-11464149-22811(Top 58%)525(Top 40%)182(Top 50%)
14.95 Miles14.95 mi3.53 mi2648-45488-24157-82772(Top 57%)547(Top 42%)174(Top 47%)
18 Miles18.00 mi3.05 mi2715-67512-24163-63077(Top 63%)671(Top 51%)202(Top 55%)
24 Miles24.00 mi6.00 mi2910-195609-97189-263264(Top 67%)795(Top 61%)229(Top 62%)
Finish26.22 mi2.22 mi2895+15610-1191-22856(Top 58%)687(Top 52%)203(Top 55%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 61%
×1human
+8ft-12ft

Overall

3003

Females

609

F25-29

187

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 56%
×6stories
+92ft-87ft

Overall

2741

Females

515

F25-29

159

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 46%
×11stories
+137ft-3ft

Overall

2244

Females

364

F25-29

122

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 51%
×21stories
+225ft-318ft

Overall

2514

Females

441

F25-29

148

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 58%
×11stories
+134ft-123ft

Overall

2811

Females

525

F25-29

184

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 57%
×16stories
+234ft-225ft

Overall

2772

Females

547

F25-29

176

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 63%
×12stories
+165ft-60ft

Overall

3077

Females

671

F25-29

204

18 Miles→24 Miles

18.0 - 24.0 mi

Top 67%
×21stories
+142ft-377ft

Overall

3264

Females

795

F25-29

230

24 Miles→Finish

24.0 - 26.2 mi

Top 58%
~flat
+2ft-2ft

Overall

2856

Females

687

F25-29

203

Passing Analysis

Category:
Athletes Passed
776*
Passed By
668
Net Change
+108
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#3003
2.2 Miles → 5.7 Miles296*71+225#3003#2778
5.7 Miles → 6.43 Miles1149+105#2778#2673
6.43 Miles → 10.92 Miles130*49+81#2673#2592
10.92 Miles → Garmin Hill Challenge2738-11#2592#2603
Garmin Hill Challenge → 14.95 Miles3681-45#2603#2648
14.95 Miles → 18 Miles57*124-67#2648#2715
18 Miles → 24 Miles70*265-195#2715#2910
24 Miles → Finish46*31+15#2910#2895
TOTALS776*668+108

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

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
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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