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SF MARATHON 2ND HALF 2026

Sara Swanson

Bib: 22594•F•Age: 39

Corte Madera, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 20%
Gender (Female)
#0 / 1760
Top 10%
Division (F35-39)
#0 / 222
Top 10%
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
8:59/mi
17:59
↑ 138↓ 680.7%
4M
8:01/mi
34:00
↑ 1631.4%
6M
10:36/mi
55:12
↑ 55↓ 830.3%
8M
6:27/mi
1:08:07
↑ 65↓ 1510.8%
10M
8:38/mi
1:25:23
↑ 61↓ 1741.1%
12M
8:43/mi
1:42:50
↑ 41↓ 530.1%
Finish· 13.11 mi
8:15/mi
1:51:59
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time55:12
Pace9:12 /mi
2nd Half
Distance7.11 mi
Time56:47
Pace7:59 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:52:3417:598:5917:59
8:59
-
4M
4.00 mi09:08:3534:008:3016:01
8:01
-0:58
6M
6.00 mi09:29:4755:129:1221:12
10:36
+2:35
8M
8.00 mi09:42:421:08:078:3112:55
6:27
-4:09
10M
10.00 mi09:59:581:25:238:3217:16
8:38
+2:11
12M
12.00 mi10:17:251:42:508:3417:27
8:43
+0:05
Finish
13.11 mi10:26:341:51:598:339:09
8:15
-0:28

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

6:27 /mi

Average Pace

8:33 /mi

Slowest Pace

10:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

28:56

26% of race

Time at Steady Pace

1:01:51

55% of race

Time at Slower Pace

21:12

19% of race

Average Pace: 8:33 /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 mi08:52:3417:598:5917:59
8:59
#1180
4M
4.00 mi09:08:3534:008:3016:01
8:01
#962
6M
6.00 mi09:29:4755:129:1221:12
10:36
#938
8M
8.00 mi09:42:421:08:078:3112:55
6:27
#901
10M
10.00 mi09:59:581:25:238:3217:16
8:38
#853
12M
12.00 mi10:17:251:42:508:3417:27
8:43
#791
Finish
13.11 mi10:26:341:51:598:339:09
8:15
#763
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2M2.00 mi2.00 mi118033038589(Top 15%)138(Top 8%)17(Top 8%)
4M4.00 mi2.00 mi962+218260+7027+11833(Top 22%)213(Top 12%)25(Top 11%)
6M6.00 mi2.00 mi938+24250+1028-1930(Top 24%)248(Top 14%)28(Top 13%)
8M8.00 mi2.00 mi901+37234+1626+2797(Top 21%)193(Top 11%)24(Top 11%)
10M10.00 mi2.00 mi853+48212+2226720(Top 19%)165(Top 9%)20(Top 9%)
12M12.00 mi2.00 mi791+62194+1823+3589(Top 15%)138(Top 8%)17(Top 8%)
Finish13.11 mi1.11 mi763+28182+1222+1542(Top 14%)130(Top 7%)17(Top 8%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 15%
×9story building
+138ft-68ft

Overall

589

Females

138

F35-39

17

2M→4M

2.0 - 4.0 mi

Top 22%
×13story building
+163ft-19ft

Overall

833

Females

213

F35-39

25

4M→6M

4.0 - 6.0 mi

Top 24%
×4story building
+55ft-83ft

Overall

930

Females

248

F35-39

28

6M→8M

6.0 - 8.0 mi

Top 21%
×10story building
+65ft-151ft

Overall

797

Females

193

F35-39

24

8M→10M

8.0 - 10.0 mi

Top 19%
×10story building
+61ft-174ft

Overall

720

Females

165

F35-39

20

10M→12M

10.0 - 12.0 mi

Top 15%
×3story building
+41ft-53ft

Overall

589

Females

138

F35-39

17

12M→Finish

12.0 - 13.1 mi

Top 14%
×1human
+6ft-6ft

Overall

542

Females

130

F35-39

17

Passing Analysis

Category:
Athletes Passed
454*
Passed By
37
Net Change
+417
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1180
2M → 4M2224+218#1180#962
4M → 6M4016+24#962#938
6M → 8M425+37#938#901
8M → 10M56*8+48#901#853
10M → 12M653+62#853#791
12M → Finish291+28#791#763
TOTALS454*37+417

* 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