Jiwoo Jang

Bib: 17745MAge: 27

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 7100
Top 33%
Gender (Male)
#0 / 3977
Top 43%
Division (M25-29)
#0 / 899
Top 48%
Race Day Weather
56°/46°F
light rain

⏱️ Race Timeline

Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.81M
9:42/mi
17:34
→ flat
5.34M
9:36/mi
51:28
8074
6.15M
10:06/mi
59:39
1262.8%
10.54M
9:47/mi
1:42:35
2303610.6%
11.05M
12:05/mi
1:48:45
1726.4%
Finish· 13.11 mi
9:08/mi
2:07:34
971140.2%

The Course

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Half Splits

1st Half· via 6.15MFaster
Distance6.15 mi
Time59:39
Pace9:42 /mi
2nd Half
Distance6.96 mi
Time1:07:55
Pace9:46 /mi
📊Positive Split: 13.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi07:00:2717:349:4217:34
9:42
-
5.34M
5.34 mi07:34:2151:289:3833:54
9:36
-0:06
6.15M
6.15 mi07:42:3259:399:428:11
10:06
+0:30
10.54M
10.54 mi08:25:281:42:359:4442:56
9:47
-0:19
11.05M
11.05 mi08:31:381:48:459:516:10
12:05
+2:18
Finish
13.11 mi08:50:272:07:349:4418:49
9:08
-2:57

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

9:08 /mi

Average Pace

9:44 /mi

Slowest Pace

12:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

18:49

15% of race

Time at Steady Pace

1:42:35

80% of race

Time at Slower Pace

6:10

5% of race

Average Pace: 9:44 /mi

Loading chart...
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
1.81M
1.81 mi07:00:2717:349:4217:34
9:42
#3287
5.34M
5.34 mi07:34:2151:289:3833:54
9:36
#2914
6.15M
6.15 mi07:42:3259:399:428:11
10:06
#2898
10.54M
10.54 mi08:25:281:42:359:4442:56
9:47
#2736
11.05M
11.05 mi08:31:381:48:459:516:10
12:05
#2617
Finish
13.11 mi08:50:272:07:349:4418:49
9:08
#2364
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
1.81M1.81 mi1.81 mi328722445503287(Top 46%)2244(Top 56%)550(Top 61%)
5.34M5.34 mi3.53 mi2914+3732030+214497+532799(Top 39%)1958(Top 49%)476(Top 53%)
6.15M6.15 mi0.81 mi2898+162024+6498-12847(Top 40%)1981(Top 50%)491(Top 55%)
10.54M10.54 mi4.39 mi2736+1621914+110470+282606(Top 37%)1842(Top 46%)459(Top 51%)
11.05M11.05 mi0.51 mi2617+1191853+61461+91717(Top 24%)1292(Top 32%)355(Top 39%)
Finish13.11 mi2.06 mi2364+2531692+161429+321345(Top 19%)1045(Top 26%)275(Top 31%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 46%
~flat
+4ft-3ft

Overall

3287

Males

2244

M25-29

551

1.81M→5.34M

1.8 - 5.3 mi

Top 39%
×4story building
+80ft-74ft

Overall

2799

Males

1958

M25-29

477

5.34M→6.15M

5.3 - 6.2 mi

Top 40%
×10story building
+126ft-4ft

Overall

2847

Males

1981

M25-29

492

6.15M→10.54M

6.2 - 10.5 mi

Top 37%
×21story building
+230ft-361ft

Overall

2606

Males

1842

M25-29

460

10.54M→11.05M

10.5 - 11.1 mi

Top 24%
×14story building
+172ft-0ft

Overall

1717

Males

1292

M25-29

356

11.05M→Finish

11.1 - 13.1 mi

Top 19%
×7story building
+97ft-114ft

Overall

1345

Males

1045

M25-29

275

Passing Analysis

Category:
Athletes Passed
1119*
Passed By
196
Net Change
+923
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#3287
1.81M5.34M445*72+373#3287#2914
5.34M6.15M5539+16#2914#2898
6.15M10.54M236*74+162#2898#2736
10.54M11.05M1267+119#2736#2617
11.05MFinish257*4+253#2617#2364
TOTALS1119*196+923

* 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

Race Place Events

Race Place Events