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SF MARATHON 2022

Chiaki Segawa

Bib: 7117•F•Age: 28

Costa Mesa, CA

0:00
0:00
/ mi
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Overall
#0 / 4134
Gender (Female)
#0 / 1206
Top 46%
Division (F25-29)
#0 / 322
Race Day Weather
54°/44°F
overcast clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2.2 Miles
19:04
Rank: #2632
Start → 2.2 Miles
19:04 | 8:40/mi
5.7 Miles
56:38
Rank: #2621 (+11)
2.2 Miles → 5.7 Miles
37:34 | 10:44/mi
6.43 Miles
1:06:42
Rank: #2579 (+42)
5.7 Miles → 6.43 Miles
10:04 | 13:47/mi
10.92 Miles
1:49:04
Rank: #2446 (+133)
6.43 Miles → 10.92 Miles
42:22 | 9:26/mi
Garmin Hill Challenge· 11.42 mi
1:55:48
Rank: #2447 (-1)
10.92 Miles → Garmin Hill Challenge
6:44 | 13:28/mi
14.95 Miles
2:31:02
Rank: #2505 (-58)
Garmin Hill Challenge → 14.95 Miles
35:14 | 9:59/mi
18 Miles
3:06:35
Rank: #2446 (+59)
14.95 Miles → 18 Miles
35:33 | 11:39/mi
24 Miles
4:16:09
Rank: #2513 (-67)
18 Miles → 24 Miles
1:09:34 | 11:36/mi
Finish· 26.22 mi
4:40:21
Rank: #2483 (+30)
24 Miles → Finish
24:12 | 10:54/mi
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:59:4919:048:4019:04
8:40
-
5.7 Miles
5.70 mi06:37:2356:389:5637:34
10:44
+2:04
6.43 Miles
6.43 mi06:47:271:06:4210:2210:04
13:47
+3:03
10.92 Miles
10.92 mi07:29:491:49:049:5942:22
9:26
-4:21
Garmin Hill Challenge
11.42 mi07:36:331:55:4810:086:44
13:28
+4:02
14.95 Miles
14.95 mi08:11:472:31:0210:0635:14
9:59
-3:29
18 Miles
18.00 mi08:47:203:06:3510:2235:33
11:39
+1:40
24 Miles
24.00 mi09:56:544:16:0910:401:09:34
11:36
-0:03
Finish
26.22 mi10:21:064:40:2110:4224:12
10:54
-0:42

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

8:40 /mi

Average Pace

10:42 /mi

Slowest Pace

13:47 /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

1:36:40

34% of race

Time at Steady Pace

2:46:53

60% of race

Time at Slower Pace

16:48

6% of race

Average Pace: 10:42 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2.2 Miles
2.20 mi05:59:4919:048:4019:04
8:40
#2632
5.7 Miles
5.70 mi06:37:2356:389:5637:34
10:44
#2621
6.43 Miles
6.43 mi06:47:271:06:4210:2210:04
13:47
#2579
10.92 Miles
10.92 mi07:29:491:49:049:5942:22
9:26
#2446
Garmin Hill Challenge
11.42 mi07:36:331:55:4810:086:44
13:28
#2447
14.95 Miles
14.95 mi08:11:472:31:0210:0635:14
9:59
#2505
18 Miles
18.00 mi08:47:203:06:3510:2235:33
11:39
#2446
24 Miles
24.00 mi09:56:544:16:0910:401:09:34
11:36
#2513
Finish
26.22 mi10:21:064:40:2110:4224:12
10:54
#2483
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2.2 Miles2.20 mi2.20 mi26325751792632(Top 64%)575(Top 48%)179(Top 56%)
5.7 Miles5.70 mi3.50 mi2621+11573+2176+32608(Top 63%)576(Top 48%)176(Top 55%)
6.43 Miles6.43 mi0.73 mi2579+42558+15177-12433(Top 59%)501(Top 42%)169(Top 52%)
10.92 Miles10.92 mi4.49 mi2446+133511+47166+112306(Top 56%)453(Top 38%)154(Top 48%)
Garmin Hill Challenge11.42 mi0.50 mi2447-1506+51662664(Top 64%)592(Top 49%)201(Top 62%)
14.95 Miles14.95 mi3.53 mi2505-58528-22171-52779(Top 67%)641(Top 53%)197(Top 61%)
18 Miles18.00 mi3.05 mi2446+59517+11172-12326(Top 56%)514(Top 43%)175(Top 54%)
24 Miles24.00 mi6.00 mi2513-67567-50185-132578(Top 62%)654(Top 54%)207(Top 64%)
Finish26.22 mi2.22 mi2483+30562+5183+22349(Top 57%)588(Top 49%)191(Top 59%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 64%
×1human
+8ft-12ft

Overall

2632

Females

575

F25-29

182

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 63%
×6stories
+92ft-87ft

Overall

2608

Females

576

F25-29

179

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 59%
×11stories
+137ft-3ft

Overall

2433

Females

501

F25-29

172

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 56%
×21stories
+225ft-318ft

Overall

2306

Females

453

F25-29

158

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 64%
×11stories
+134ft-123ft

Overall

2664

Females

592

F25-29

205

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 67%
×16stories
+234ft-225ft

Overall

2779

Females

641

F25-29

201

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 56%
×12stories
+165ft-60ft

Overall

2326

Females

514

F25-29

175

18 Miles→24 Miles

18.0 - 24.0 mi

Top 62%
×21stories
+142ft-377ft

Overall

2578

Females

654

F25-29

207

24 Miles→Finish

24.0 - 26.2 mi

Top 57%
~flat
+2ft-2ft

Overall

2349

Females

588

F25-29

191

Passing Analysis

Category:
Athletes Passed
658*
Passed By
509
Net Change
+149
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#2632
2.2 Miles → 5.7 Miles145*134+11#2632#2621
5.7 Miles → 6.43 Miles60*18+42#2621#2579
6.43 Miles → 10.92 Miles15825+133#2579#2446
10.92 Miles → Garmin Hill Challenge2223-1#2446#2447
Garmin Hill Challenge → 14.95 Miles34*92-58#2447#2505
14.95 Miles → 18 Miles104*45+59#2505#2446
18 Miles → 24 Miles84*151-67#2446#2513
24 Miles → Finish51*21+30#2513#2483
TOTALS658*509+149

* 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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Public Race Data

The San Francisco Marathon

The San Francisco Marathon