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SF MARATHON 2ND HALF 2026

Connie Jiang

Atherton, CA

Bib: 23204 F 20

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 30%
Gender (Female)
#0 / 1760
Top 19%
F20-29
#0 / 218
Top 26%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
48 ft elev
2M
9:32/mi
19:04
↑ 138↓ 680.7%
122 ft elev
4M
8:31/mi
36:06
↑ 1631.4%
280 ft elev
6M
10:47/mi
57:40
↑ 55↓ 830.3%
247 ft elev
8M
6:55/mi
1:11:30
↑ 65↓ 1510.8%
143 ft elev
10M
9:05/mi
1:29:40
↑ 61↓ 1741.1%
25 ft elev
12M
9:34/mi
1:48:48
↑ 41↓ 530.1%
12 ft elev
Finish· 13.11 mi
9:11/mi
1:58:59
→ flat
11 ft elev
Course Elevation
9–292 ft
≈
×24story building
•▲ 548 ft climb · ▼ 587 ft descent

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time57:40
Pace9:37 /mi
2nd Half
Distance7.11 mi
Time1:01:19
Pace8:38 /mi
📊Positive Split: 6.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:55:1319:049:3219:04
9:32
-
4M
4.00 mi09:12:1536:069:0217:02
8:31
-1:01
6M
6.00 mi09:33:4957:409:3721:34
10:47
+2:16
8M
8.00 mi09:47:391:11:308:5613:50
6:55
-3:52
10M
10.00 mi10:05:491:29:408:5818:10
9:05
+2:10
12M
12.00 mi10:24:571:48:489:0419:08
9:34
+0:29
Finish
13.11 mi10:35:081:58:599:0510:11
9:11
-0:23

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

6:55 /mi

Average Pace

9:05 /mi

Slowest Pace

10:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

30:52

26% of race

Time at Steady Pace

1:06:33

56% of race

Time at Slower Pace

21:34

18% of race

Average Pace: 9:05 /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
2M
2.00 mi08:55:1319:049:3219:04
9:32
#1630
4M
4.00 mi09:12:1536:069:0217:02
8:31
#1433
6M
6.00 mi09:33:4957:409:3721:34
10:47
#1290
8M
8.00 mi09:47:391:11:308:5613:50
6:55
#1265
10M
10.00 mi10:05:491:29:408:5818:10
9:05
#1181
12M
12.00 mi10:24:571:48:489:0419:08
9:34
#1156
Finish
13.11 mi10:35:081:58:599:0510:11
9:11
#1143
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
2M2.00 mi2.00 mi1630507801092(Top 28%)326(Top 19%)54(Top 25%)
4M4.00 mi2.00 mi1433+197433+7467+131240(Top 32%)371(Top 21%)60(Top 28%)
6M6.00 mi2.00 mi1290+143388+4561+61056(Top 28%)289(Top 16%)52(Top 24%)
8M8.00 mi2.00 mi1265+25381+7611229(Top 32%)363(Top 21%)60(Top 28%)
10M10.00 mi2.00 mi1181+84344+3757+41002(Top 26%)276(Top 16%)46(Top 21%)
12M12.00 mi2.00 mi1156+25337+756+11092(Top 28%)326(Top 19%)54(Top 25%)
Finish13.11 mi1.11 mi1143+13328+9561077(Top 28%)325(Top 18%)53(Top 24%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 28%
×9story building
+138ft-68ft

Overall

1092

Females

326

F20-24

54

2M→4M

2.0 - 4.0 mi

Top 32%
×13story building
+163ft-19ft

Overall

1240

Females

371

F20-24

60

4M→6M

4.0 - 6.0 mi

Top 28%
×4story building
+55ft-83ft

Overall

1056

Females

289

F20-24

52

6M→8M

6.0 - 8.0 mi

Top 32%
×10story building
+65ft-151ft

Overall

1229

Females

363

F20-24

60

8M→10M

8.0 - 10.0 mi

Top 26%
×10story building
+61ft-174ft

Overall

1002

Females

276

F20-24

46

10M→12M

10.0 - 12.0 mi

Top 28%
×3story building
+41ft-53ft

Overall

1092

Females

326

F20-24

54

12M→Finish

12.0 - 13.1 mi

Top 28%
×1human
+6ft-6ft

Overall

1077

Females

325

F20-24

53

Passing Analysis

Category:
Athletes Passed
562*
Passed By
75
Net Change
+487
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1630
2M → 4M21316+197#1630#1433
4M → 6M15411+143#1433#1290
6M → 8M3914+25#1290#1265
8M → 10M89*5+84#1265#1181
10M → 12M4217+25#1181#1156
12M → Finish2512+13#1156#1143
TOTALS562*75+487

* 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