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SF MARATHON 2ND HALF 2026

Katie Li

Bib: 22904•F•Age: 20

Cupertino, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Gender (Female)
#0 / 1760
Top 41%
F20-29
#0 / 218
Top 48%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
20:42
Rank: #2310
Start → 2M
10:21/mi
20:42 split
4M
40:04
Rank: #2212 (+98)
2M → 4M
9:41/mi
19:22 split
6M
1:06:03
Rank: #2270 (-58)
4M → 6M
12:59/mi
25:59 split
8M
1:22:16
Rank: #2273 (-3)
6M → 8M
8:06/mi
16:13 split
10M
1:43:55
Rank: #2232 (+41)
8M → 10M
10:50/mi
21:39 split
12M
2:05:52
Rank: #2149 (+83)
10M → 12M
10:58/mi
21:57 split
Finish· 13.11 mi
2:16:18
Rank: #2046 (+103)
12M → Finish
9:24/mi
10:26 split

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:06:03
Pace11:01 /mi
2nd Half
Distance7.11 mi
Time1:10:15
Pace9:53 /mi
📊Positive Split: 6.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:58:4420:4210:2120:42
10:21
-
4M
4.00 mi09:18:0640:0410:0119:22
9:41
-0:40
6M
6.00 mi09:44:051:06:0311:0125:59
12:59
+3:18
8M
8.00 mi10:00:181:22:1610:1716:13
8:06
-4:53
10M
10.00 mi10:21:571:43:5510:2421:39
10:50
+2:44
12M
12.00 mi10:43:542:05:5210:2921:57
10:58
+0:08
Finish
13.11 mi10:54:202:16:1810:2410:26
9:24
-1:34

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

8:06 /mi

Average Pace

10:24 /mi

Slowest Pace

12:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

26:39

20% of race

Time at Steady Pace

1:23:40

61% of race

Time at Slower Pace

25:59

19% of race

Average Pace: 10:24 /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 mi08:58:4420:4210:2120:42
10:21
#2310
4M
4.00 mi09:18:0640:0410:0119:22
9:41
#2212
6M
6.00 mi09:44:051:06:0311:0125:59
12:59
#2270
8M
8.00 mi10:00:181:22:1610:1716:13
8:06
#2273
10M
10.00 mi10:21:571:43:5510:2421:39
10:50
#2232
12M
12.00 mi10:43:542:05:5210:2921:57
10:58
#2149
Finish
13.11 mi10:54:202:16:1810:2410:26
9:24
#2046
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
2M2.00 mi2.00 mi23108491251905(Top 50%)683(Top 39%)92(Top 42%)
4M4.00 mi2.00 mi2212+98804+45113+122133(Top 56%)768(Top 44%)104(Top 48%)
6M6.00 mi2.00 mi2270-58826-22116-32442(Top 64%)923(Top 52%)130(Top 60%)
8M8.00 mi2.00 mi2273-3826117-12321(Top 60%)852(Top 48%)121(Top 56%)
10M10.00 mi2.00 mi2232+41803+23112+52112(Top 55%)760(Top 43%)109(Top 50%)
12M12.00 mi2.00 mi2149+83765+38108+41905(Top 50%)683(Top 39%)92(Top 42%)
Finish13.11 mi1.11 mi2046+103723+42105+31227(Top 32%)387(Top 22%)63(Top 29%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 50%
×9story building
+138ft-68ft

Overall

1905

Females

683

F20-24

92

2M→4M

2.0 - 4.0 mi

Top 56%
×13story building
+163ft-19ft

Overall

2133

Females

768

F20-24

104

4M→6M

4.0 - 6.0 mi

Top 64%
×4story building
+55ft-83ft

Overall

2442

Females

923

F20-24

130

6M→8M

6.0 - 8.0 mi

Top 60%
×10story building
+65ft-151ft

Overall

2321

Females

852

F20-24

121

8M→10M

8.0 - 10.0 mi

Top 55%
×10story building
+61ft-174ft

Overall

2112

Females

760

F20-24

109

10M→12M

10.0 - 12.0 mi

Top 50%
×3story building
+41ft-53ft

Overall

1905

Females

683

F20-24

92

12M→Finish

12.0 - 13.1 mi

Top 32%
×1human
+6ft-6ft

Overall

1227

Females

387

F20-24

63

Passing Analysis

Category:
Athletes Passed
501*
Passed By
237
Net Change
+264
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2310
2M → 4M16062+98#2310#2212
4M → 6M3290-58#2212#2270
6M → 8M3841-3#2270#2273
8M → 10M72*31+41#2273#2232
10M → 12M9411+83#2232#2149
12M → Finish105*2+103#2149#2046
TOTALS501*237+264

* 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