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SF MARATHON 1ST HALF 2022

Dingqi Zhang

Bib: 13147•F•Age: 22

Emeryville, CA

0:00
0:00
/ mi
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Overall
#0 / 4103
Gender (Female)
#0 / 1940
Division (F20-24)
#0 / 215
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
9:47/mi
21:32
→ flat
5.7M
11:55/mi
1:03:14
↑ 100↓ 780.1%
6.43M
15:44/mi
1:14:43
↑ 1473.8%
8.3M
8:55/mi
1:31:23
↑ 88↓ 530.3%
11.45M
11:25/mi
2:07:19
↑ 293↓ 3310.2%
FINISH· 13.11 mi
12:20/mi
2:27:47
↑ 61↓ 910.3%

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2M
2.20 mi06:59:4021:329:4721:32
9:47
-
5.7M
5.70 mi07:41:221:03:1411:0641:42
11:55
+2:08
6.43M
6.43 mi07:52:511:14:4311:3711:29
15:44
+3:49
8.3M
8.30 mi08:09:311:31:2311:0116:40
8:55
-6:49
11.45M
11.45 mi08:45:272:07:1911:0735:56
11:25
+2:30
FINISH
13.11 mi09:05:552:27:4711:1620:28
12:20
+0:55

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

8:55 /mi

Average Pace

11:16 /mi

Slowest Pace

15:44 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

38:12

26% of race

Time at Steady Pace

1:38:06

66% of race

Time at Slower Pace

11:29

8% of race

Average Pace: 11:16 /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 mi06:59:4021:329:4721:32
9:47
#3377
5.7M
5.70 mi07:41:221:03:1411:0641:42
11:55
#3052
6.43M
6.43 mi07:52:511:14:4311:3711:29
15:44
#3013
8.3M
8.30 mi08:09:311:31:2311:0116:40
8:55
#2909
11.45M
11.45 mi08:45:272:07:1911:0735:56
11:25
#2735
FINISH
13.11 mi09:05:552:27:4711:1620:28
12:20
#2691
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-24Seg. OverallSeg. FemalesSeg. F20-24
2.2M2.20 mi2.20 mi337714661873377(Top 82%)1466(Top 76%)187(Top 87%)
5.7M5.70 mi3.50 mi3052+3251284+182177+102945(Top 72%)1225(Top 63%)169(Top 79%)
6.43M6.43 mi0.73 mi3013+391251+33176+12726(Top 66%)1098(Top 57%)158(Top 73%)
8.3M8.30 mi1.87 mi2909+1041193+58170+62500(Top 61%)975(Top 50%)138(Top 64%)
11.45M11.45 mi3.15 mi2735+1741117+76159+112365(Top 58%)916(Top 47%)135(Top 63%)
FINISH13.11 mi1.66 mi2691+441094+23152+72496(Top 61%)1027(Top 53%)140(Top 65%)

Segment Performance Analysis

Start → 2.2M

0.0 - 2.2 mi

Top 82%
~flat
+6ft-3ft

Overall

3377

Females

1466

F20-24

187

2.2M→5.7M

2.2 - 5.7 mi

Top 72%
×5story building
+100ft-78ft

Overall

2945

Females

1225

F20-24

169

5.7M→6.43M

5.7 - 6.4 mi

Top 66%
×12story building
+147ft-0ft

Overall

2726

Females

1098

F20-24

158

6.43M→8.3M

6.4 - 8.3 mi

Top 61%
×4story building
+88ft-53ft

Overall

2500

Females

975

F20-24

138

8.3M→11.45M

8.3 - 11.4 mi

Top 58%
×20story building
+293ft-331ft

Overall

2365

Females

916

F20-24

135

11.45M→FINISH

11.4 - 13.1 mi

Top 61%
×7story building
+61ft-91ft

Overall

2496

Females

1027

F20-24

140

Passing Analysis

Category:
Athletes Passed
768*
Passed By
82
Net Change
+686
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2M----#3377
2.2M → 5.7M349*24+325#3377#3052
5.7M → 6.43M5314+39#3052#3013
6.43M → 8.3M1139+104#3013#2909
8.3M → 11.45M188*14+174#2909#2735
11.45M → FINISH65*21+44#2735#2691
TOTALS768*82+686

* 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