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SF MARATHON 2ND HALF 2026

Kathy Phu

Bib: 24299•F•Age: 43

San Francisco, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 3840
Top 44%
Gender (Female)
#0 / 1760
Top 32%
Masters (Masters Women)
#0 / 365
Top 24%
Division (F40-44)
#0 / 116
Top 30%
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
9:50/mi
19:41
↑ 138↓ 680.7%
4M
9:00/mi
37:41
↑ 1631.4%
6M
11:48/mi
1:01:17
↑ 55↓ 830.3%
8M
7:31/mi
1:16:20
↑ 65↓ 1510.8%
10M
10:17/mi
1:36:54
↑ 61↓ 1741.1%
12M
10:39/mi
1:58:13
↑ 41↓ 530.1%
Finish· 13.11 mi
9:55/mi
2:09:13
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:01:17
Pace10:13 /mi
2nd Half
Distance7.11 mi
Time1:07:56
Pace9:33 /mi
📊Positive Split: 10.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:04:0119:419:5019:41
9:50
-
4M
4.00 mi09:22:0137:419:2518:00
9:00
-0:50
6M
6.00 mi09:45:371:01:1710:1323:36
11:48
+2:48
8M
8.00 mi10:00:401:16:209:3215:03
7:31
-4:17
10M
10.00 mi10:21:141:36:549:4120:34
10:17
+2:46
12M
12.00 mi10:42:331:58:139:5121:19
10:39
+0:22
Finish
13.11 mi10:53:332:09:139:5111:00
9:55
-0:44

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

7:31 /mi

Average Pace

9:51 /mi

Slowest Pace

11:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

33:03

26% of race

Time at Steady Pace

51:15

40% of race

Time at Slower Pace

44:55

35% of race

Average Pace: 9:51 /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 mi09:04:0119:419:5019:41
9:50
#1901
4M
4.00 mi09:22:0137:419:2518:00
9:00
#1747
6M
6.00 mi09:45:371:01:1710:1323:36
11:48
#1727
8M
8.00 mi10:00:401:16:209:3215:03
7:31
#1738
10M
10.00 mi10:21:141:36:549:4120:34
10:17
#1736
12M
12.00 mi10:42:331:58:139:5121:19
10:39
#1718
Finish
13.11 mi10:53:332:09:139:5111:00
9:55
#1690
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
2M2.00 mi2.00 mi1901636381722(Top 45%)597(Top 34%)40(Top 34%)
4M4.00 mi2.00 mi1747+154566+70381639(Top 43%)527(Top 30%)36(Top 31%)
6M6.00 mi2.00 mi1727+20559+7381740(Top 45%)567(Top 32%)40(Top 34%)
8M8.00 mi2.00 mi1738-11563-437+11808(Top 47%)600(Top 34%)36(Top 31%)
10M10.00 mi2.00 mi1736+2568-5371787(Top 47%)606(Top 34%)38(Top 33%)
12M12.00 mi2.00 mi1718+18571-3371722(Top 45%)597(Top 34%)40(Top 34%)
Finish13.11 mi1.11 mi1690+28561+1035+21528(Top 40%)519(Top 29%)35(Top 30%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 45%
×9story building
+138ft-68ft

Overall

1722

Females

597

F40-44

40

2M→4M

2.0 - 4.0 mi

Top 43%
×13story building
+163ft-19ft

Overall

1639

Females

527

F40-44

37

4M→6M

4.0 - 6.0 mi

Top 45%
×4story building
+55ft-83ft

Overall

1740

Females

567

F40-44

41

6M→8M

6.0 - 8.0 mi

Top 47%
×10story building
+65ft-151ft

Overall

1808

Females

600

F40-44

37

8M→10M

8.0 - 10.0 mi

Top 47%
×10story building
+61ft-174ft

Overall

1787

Females

606

F40-44

38

10M→12M

10.0 - 12.0 mi

Top 45%
×3story building
+41ft-53ft

Overall

1722

Females

597

F40-44

40

12M→Finish

12.0 - 13.1 mi

Top 40%
×1human
+6ft-6ft

Overall

1528

Females

519

F40-44

35

Passing Analysis

Category:
Athletes Passed
379*
Passed By
168
Net Change
+211
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1901
2M → 4M17117+154#1901#1747
4M → 6M6444+20#1747#1727
6M → 8M2435-11#1727#1738
8M → 10M37*35+2#1738#1736
10M → 12M4628+18#1736#1718
12M → Finish37*9+28#1718#1690
TOTALS379*168+211

* 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