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SF MARATHON 1ST HALF 2022

Jina Chong

Bib: 14353•F•Age: 28

Berkeley, CA

0:00
0:00
/ mi
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Overall
#0 / 4103
Gender (Female)
#0 / 1940
Top 43%
Division (F25-29)
#0 / 448
Top 50%
Race Day Weather
54°/44°F
overcast clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2.2M
8:46/mi
19:16
→ flat
5.7M
11:37/mi
59:55
↑ 100↓ 780.1%
6.43M
15:12/mi
1:11:01
↑ 1473.8%
8.3M
8:46/mi
1:27:24
↑ 88↓ 530.3%
11.45M
10:46/mi
2:01:19
↑ 293↓ 3310.2%
FINISH· 13.11 mi
10:43/mi
2:19:06
↑ 61↓ 910.3%

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2M
2.20 mi06:50:1419:168:4619:16
8:46
-
5.7M
5.70 mi07:30:5359:5510:3140:39
11:37
+2:51
6.43M
6.43 mi07:41:591:11:0111:0311:06
15:12
+3:35
8.3M
8.30 mi07:58:221:27:2410:3216:23
8:46
-6:26
11.45M
11.45 mi08:32:172:01:1910:3633:55
10:46
+2:00
FINISH
13.11 mi08:50:042:19:0610:3717:47
10:43
-0:03

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

8:46 /mi

Average Pace

10:37 /mi

Slowest Pace

15:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

35:39

26% of race

Time at Steady Pace

1:32:21

66% of race

Time at Slower Pace

11:06

8% of race

Average Pace: 10:37 /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...
0mi3.3mi6.6mi9.8mi13.1mi
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
2.2M
2.20 mi06:50:1419:168:4619:16
8:46
#2290
5.7M
5.70 mi07:30:5359:5510:3140:39
11:37
#2662
6.43M
6.43 mi07:41:591:11:0111:0311:06
15:12
#2627
8.3M
8.30 mi07:58:221:27:2410:3216:23
8:46
#2555
11.45M
11.45 mi08:32:172:01:1910:3633:55
10:46
#2323
FINISH
13.11 mi08:50:042:19:0610:3717:47
10:43
#2210
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2.2M2.20 mi2.20 mi22908872282290(Top 56%)887(Top 46%)228(Top 51%)
5.7M5.70 mi3.50 mi2662-3721072-185278-502776(Top 68%)1132(Top 58%)296(Top 66%)
6.43M6.43 mi0.73 mi2627+351051+21271+72474(Top 60%)953(Top 49%)252(Top 56%)
8.3M8.30 mi1.87 mi2555+721014+37263+82357(Top 57%)901(Top 46%)236(Top 53%)
11.45M11.45 mi3.15 mi2323+232892+122233+301943(Top 47%)707(Top 36%)184(Top 41%)
FINISH13.11 mi1.66 mi2210+113830+62224+91616(Top 39%)579(Top 30%)152(Top 34%)

Segment Performance Analysis

Start → 2.2M

0.0 - 2.2 mi

Top 56%
~flat
+6ft-3ft

Overall

2290

Females

887

F25-29

228

2.2M→5.7M

2.2 - 5.7 mi

Top 68%
×5story building
+100ft-78ft

Overall

2776

Females

1132

F25-29

297

5.7M→6.43M

5.7 - 6.4 mi

Top 60%
×12story building
+147ft-0ft

Overall

2474

Females

953

F25-29

253

6.43M→8.3M

6.4 - 8.3 mi

Top 57%
×4story building
+88ft-53ft

Overall

2357

Females

901

F25-29

236

8.3M→11.45M

8.3 - 11.4 mi

Top 47%
×20story building
+293ft-331ft

Overall

1943

Females

707

F25-29

184

11.45M→FINISH

11.4 - 13.1 mi

Top 39%
×7story building
+61ft-91ft

Overall

1616

Females

579

F25-29

152

Passing Analysis

Category:
Athletes Passed
561*
Passed By
481
Net Change
+80
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2M----#2290
2.2M → 5.7M53*425-372#2290#2662
5.7M → 6.43M5217+35#2662#2627
6.43M → 8.3M9119+72#2627#2555
8.3M → 11.45M243*11+232#2555#2323
11.45M → FINISH122*9+113#2323#2210
TOTALS561*481+80

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

📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon