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SF MARATHON 2ND HALF 2026

Jasmine Chen

Bib: 23245•F•Age: 25

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 45%
Gender (Female)
#0 / 1760
Top 33%
Division (F25-29)
#0 / 495
Top 33%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
9–292 ft
≈
×24story building
•▲ 548 ft climb · ▼ 587 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
8:54/mi
17:49
↑ 138↓ 680.7%
4M
10:02/mi
37:52
↑ 1631.4%
6M
11:43/mi
1:01:18
↑ 55↓ 830.3%
8M
7:35/mi
1:16:28
↑ 65↓ 1510.8%
10M
10:11/mi
1:36:49
↑ 61↓ 1741.1%
12M
10:43/mi
1:58:16
↑ 41↓ 530.1%
Finish· 13.11 mi
10:41/mi
2:10:07
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:01:18
Pace10:13 /mi
2nd Half
Distance7.11 mi
Time1:08:49
Pace9:41 /mi
📊Positive Split: 12.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:49:5717:498:5417:49
8:54
-
4M
4.00 mi09:10:0037:529:2820:03
10:02
+1:08
6M
6.00 mi09:33:261:01:1810:1323:26
11:43
+1:41
8M
8.00 mi09:48:361:16:289:3315:10
7:35
-4:08
10M
10.00 mi10:08:571:36:499:4120:21
10:11
+2:36
12M
12.00 mi10:30:241:58:169:5121:27
10:43
+0:32
Finish
13.11 mi10:42:152:10:079:5611:51
10:41
-0:02

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

7:35 /mi

Average Pace

9:56 /mi

Slowest Pace

11:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

32:59

25% of race

Time at Steady Pace

1:13:42

57% of race

Time at Slower Pace

23:26

18% of race

Average Pace: 9:55 /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
2M
2.00 mi08:49:5717:498:5417:49
8:54
#1120
4M
4.00 mi09:10:0037:529:2820:03
10:02
#1780
6M
6.00 mi09:33:261:01:1810:1323:26
11:43
#1730
8M
8.00 mi09:48:361:16:289:3315:10
7:35
#1751
10M
10.00 mi10:08:571:36:499:4120:21
10:11
#1730
12M
12.00 mi10:30:241:58:169:5121:27
10:43
#1721
Finish
13.11 mi10:42:152:10:079:5611:51
10:41
#1740
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi1120309911760(Top 46%)616(Top 35%)175(Top 35%)
4M4.00 mi2.00 mi1780-660582-273159-682357(Top 61%)886(Top 50%)258(Top 52%)
6M6.00 mi2.00 mi1730+50562+20154+51691(Top 44%)544(Top 31%)153(Top 31%)
8M8.00 mi2.00 mi1751-21570-8156-21872(Top 49%)631(Top 36%)180(Top 36%)
10M10.00 mi2.00 mi1730+21564+6155+11726(Top 45%)577(Top 33%)170(Top 34%)
12M12.00 mi2.00 mi1721+9573-9158-31760(Top 46%)616(Top 35%)175(Top 35%)
Finish13.11 mi1.11 mi1740-19580-7162-41974(Top 51%)737(Top 42%)218(Top 44%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 46%
×9story building
+138ft-68ft

Overall

1760

Females

616

F25-29

176

2M→4M

2.0 - 4.0 mi

Top 61%
×13story building
+163ft-19ft

Overall

2357

Females

886

F25-29

258

4M→6M

4.0 - 6.0 mi

Top 44%
×4story building
+55ft-83ft

Overall

1691

Females

544

F25-29

154

6M→8M

6.0 - 8.0 mi

Top 49%
×10story building
+65ft-151ft

Overall

1872

Females

631

F25-29

180

8M→10M

8.0 - 10.0 mi

Top 45%
×10story building
+61ft-174ft

Overall

1726

Females

577

F25-29

171

10M→12M

10.0 - 12.0 mi

Top 46%
×3story building
+41ft-53ft

Overall

1760

Females

616

F25-29

176

12M→Finish

12.0 - 13.1 mi

Top 51%
×1human
+6ft-6ft

Overall

1974

Females

737

F25-29

218

Passing Analysis

Category:
Athletes Passed
208*
Passed By
828
Net Change
-620
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1120
2M → 4M5665-660#1120#1780
4M → 6M8636+50#1780#1730
6M → 8M2142-21#1730#1751
8M → 10M42*21+21#1751#1730
10M → 12M4132+9#1730#1721
12M → Finish13*32-19#1721#1740
TOTALS208*828-620

* 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