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SF MARATHON 2ND HALF 2026

Kim Chin

Bib: 24473•F•Age: 36

SAN CARLOS, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Gender (Female)
#0 / 1760
Top 40%
Division (F35-39)
#0 / 222
Top 37%
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
10:19/mi
20:38
↑ 138↓ 680.7%
4M
9:24/mi
39:26
↑ 1631.4%
6M
12:23/mi
1:04:12
↑ 55↓ 830.3%
8M
7:37/mi
1:19:27
↑ 65↓ 1510.8%
10M
10:20/mi
1:40:07
↑ 61↓ 1741.1%
12M
11:07/mi
2:02:22
↑ 41↓ 530.1%
Finish· 13.11 mi
11:53/mi
2:15:33
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:04:12
Pace10:42 /mi
2nd Half
Distance7.11 mi
Time1:11:21
Pace10:02 /mi
📊Positive Split: 11.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:06:4120:3810:1920:38
10:19
-
4M
4.00 mi09:25:2939:269:5218:48
9:24
-0:55
6M
6.00 mi09:50:151:04:1210:4224:46
12:23
+2:59
8M
8.00 mi10:05:301:19:279:5615:15
7:37
-4:46
10M
10.00 mi10:26:101:40:0710:0120:40
10:20
+2:43
12M
12.00 mi10:48:252:02:2210:1222:15
11:07
+0:47
Finish
13.11 mi11:01:362:15:3310:2013:11
11:53
+0:46

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

7:37 /mi

Average Pace

10:20 /mi

Slowest Pace

12:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

34:03

25% of race

Time at Steady Pace

41:18

30% of race

Time at Slower Pace

1:00:12

44% of race

Average Pace: 10:20 /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 mi09:06:4120:3810:1920:38
10:19
#2278
4M
4.00 mi09:25:2939:269:5218:48
9:24
#2062
6M
6.00 mi09:50:151:04:1210:4224:46
12:23
#2062
8M
8.00 mi10:05:301:19:279:5615:15
7:37
#2025
10M
10.00 mi10:26:101:40:0710:0120:40
10:20
#1961
12M
12.00 mi10:48:252:02:2210:1222:15
11:07
#1956
Finish
13.11 mi11:01:362:15:3310:2013:11
11:53
#2002
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2M2.00 mi2.00 mi22788321011980(Top 52%)722(Top 41%)90(Top 41%)
4M4.00 mi2.00 mi2062+216722+11083+181926(Top 50%)659(Top 37%)77(Top 35%)
6M6.00 mi2.00 mi2062715+784-12078(Top 54%)724(Top 41%)87(Top 39%)
8M8.00 mi2.00 mi2025+37699+1683+11914(Top 50%)652(Top 37%)75(Top 34%)
10M10.00 mi2.00 mi1961+64669+3078+51830(Top 48%)624(Top 35%)72(Top 32%)
12M12.00 mi2.00 mi1956+5675-679-11980(Top 52%)722(Top 41%)90(Top 41%)
Finish13.11 mi1.11 mi2002-46697-2283-42609(Top 68%)1077(Top 61%)127(Top 57%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 52%
×9story building
+138ft-68ft

Overall

1980

Females

722

F35-39

90

2M→4M

2.0 - 4.0 mi

Top 50%
×13story building
+163ft-19ft

Overall

1926

Females

659

F35-39

77

4M→6M

4.0 - 6.0 mi

Top 54%
×4story building
+55ft-83ft

Overall

2078

Females

724

F35-39

87

6M→8M

6.0 - 8.0 mi

Top 50%
×10story building
+65ft-151ft

Overall

1914

Females

652

F35-39

75

8M→10M

8.0 - 10.0 mi

Top 48%
×10story building
+61ft-174ft

Overall

1830

Females

624

F35-39

72

10M→12M

10.0 - 12.0 mi

Top 52%
×3story building
+41ft-53ft

Overall

1980

Females

722

F35-39

90

12M→Finish

12.0 - 13.1 mi

Top 68%
×1human
+6ft-6ft

Overall

2609

Females

1077

F35-39

127

Passing Analysis

Category:
Athletes Passed
480*
Passed By
204
Net Change
+276
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2278
2M → 4M23216+216#2278#2062
4M → 6M56560#2062#2062
6M → 8M5114+37#2062#2025
8M → 10M85*21+64#2025#1961
10M → 12M4439+5#1961#1956
12M → Finish12*58-46#1956#2002
TOTALS480*204+276

* 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