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SF MARATHON 2ND HALF 2026

Weronika Zareba

Bib: 25517•F•Age: 33

SF, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 24%
Gender (Female)
#0 / 1760
Top 14%
Division (F30-34)
#0 / 408
Top 15%
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
8:53/mi
17:47
↑ 138↓ 680.7%
4M
8:21/mi
34:29
↑ 1631.4%
6M
10:50/mi
56:09
↑ 55↓ 830.3%
8M
6:44/mi
1:09:37
↑ 65↓ 1510.8%
10M
8:48/mi
1:27:12
↑ 61↓ 1741.1%
12M
9:13/mi
1:45:38
↑ 41↓ 530.1%
Finish· 13.11 mi
8:46/mi
1:55:21
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time56:09
Pace9:22 /mi
2nd Half
Distance7.11 mi
Time59:12
Pace8:20 /mi
📊Positive Split: 5.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:10:5017:478:5317:47
8:53
-
4M
4.00 mi09:27:3234:298:3716:42
8:21
-0:32
6M
6.00 mi09:49:1256:099:2221:40
10:50
+2:29
8M
8.00 mi10:02:401:09:378:4213:28
6:44
-4:06
10M
10.00 mi10:20:151:27:128:4317:35
8:48
+2:04
12M
12.00 mi10:38:411:45:388:4818:26
9:13
+0:25
Finish
13.11 mi10:48:241:55:218:489:43
8:46
-0:27

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

6:44 /mi

Average Pace

8:48 /mi

Slowest Pace

10:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

13:28

12% of race

Time at Steady Pace

1:20:13

70% of race

Time at Slower Pace

21:40

19% of race

Average Pace: 8:48 /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 mi09:10:5017:478:5317:47
8:53
#1095
4M
4.00 mi09:27:3234:298:3716:42
8:21
#1049
6M
6.00 mi09:49:1256:099:2221:40
10:50
#1053
8M
8.00 mi10:02:401:09:378:4213:28
6:44
#1055
10M
10.00 mi10:20:151:27:128:4317:35
8:48
#991
12M
12.00 mi10:38:411:45:388:4818:26
9:13
#949
Finish
13.11 mi10:48:241:55:218:489:43
8:46
#931
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi109529666870(Top 23%)236(Top 13%)57(Top 14%)
4M4.00 mi2.00 mi1049+4629667-11108(Top 29%)323(Top 18%)76(Top 19%)
6M6.00 mi2.00 mi1053-4297-170-31085(Top 28%)304(Top 17%)69(Top 17%)
8M8.00 mi2.00 mi1055-2297701059(Top 28%)292(Top 17%)65(Top 16%)
10M10.00 mi2.00 mi991+64275+2263+7806(Top 21%)203(Top 12%)45(Top 11%)
12M12.00 mi2.00 mi949+42258+1761+2870(Top 23%)236(Top 13%)57(Top 14%)
Finish13.11 mi1.11 mi931+18252+661808(Top 21%)208(Top 12%)52(Top 13%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 23%
×9story building
+138ft-68ft

Overall

870

Females

236

F30-34

57

2M→4M

2.0 - 4.0 mi

Top 29%
×13story building
+163ft-19ft

Overall

1108

Females

323

F30-34

76

4M→6M

4.0 - 6.0 mi

Top 28%
×4story building
+55ft-83ft

Overall

1085

Females

304

F30-34

69

6M→8M

6.0 - 8.0 mi

Top 28%
×10story building
+65ft-151ft

Overall

1059

Females

292

F30-34

65

8M→10M

8.0 - 10.0 mi

Top 21%
×10story building
+61ft-174ft

Overall

806

Females

203

F30-34

45

10M→12M

10.0 - 12.0 mi

Top 23%
×3story building
+41ft-53ft

Overall

870

Females

236

F30-34

57

12M→Finish

12.0 - 13.1 mi

Top 21%
×1human
+6ft-6ft

Overall

808

Females

208

F30-34

52

Passing Analysis

Category:
Athletes Passed
300*
Passed By
136
Net Change
+164
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1095
2M → 4M8943+46#1095#1049
4M → 6M4246-4#1049#1053
6M → 8M2729-2#1053#1055
8M → 10M68*4+64#1055#991
10M → 12M5311+42#991#949
12M → Finish213+18#949#931
TOTALS300*136+164

* 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