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SF MARATHON 2ND HALF 2026

Isabelle Wlodkowski

Bib: 24609•F•Age: 28

California, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Gender (Female)
#0 / 1760
Division (F25-29)
#0 / 495
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
10:57/mi
21:55
↑ 138↓ 680.7%
4M
10:55/mi
43:45
↑ 1631.4%
6M
14:13/mi
1:12:11
↑ 55↓ 830.3%
8M
11:58/mi
1:36:06
↑ 65↓ 1510.8%
10M
11:58/mi
2:00:01
↑ 61↓ 1741.1%
12M
11:58/mi
2:23:56
↑ 41↓ 530.1%
Finish· 13.11 mi
12:47/mi
2:38:07
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:12:11
Pace12:02 /mi
2nd Half
Distance7.11 mi
Time1:25:56
Pace12:05 /mi
📊Positive Split: 19.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:02:1921:5510:5721:55
10:57
-
4M
4.00 mi09:24:0943:4510:5621:50
10:55
-0:02
6M
6.00 mi09:52:351:12:1112:0228:26
14:13
+3:18
8M
8.00 mi10:16:301:36:0612:0123:55
11:58
-2:15
10M
10.00 mi10:40:252:00:0112:0023:55
11:58
0:00
12M
12.00 mi11:04:202:23:5612:0023:55
11:58
0:00
Finish
13.11 mi11:18:312:38:0712:0414:11
12:47
+0:49

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

10:55 /mi

Average Pace

12:04 /mi

Slowest Pace

14:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

43:45

28% of race

Time at Steady Pace

1:11:45

45% of race

Time at Slower Pace

42:37

27% of race

Average Pace: 12:04 /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 mi09:02:1921:5510:5721:55
10:57
#2811
4M
4.00 mi09:24:0943:4510:5621:50
10:55
#2819
6M
6.00 mi09:52:351:12:1112:0228:26
14:13
#2897
8M
8.00 mi10:16:301:36:0612:0123:55
11:58
#3231
10M
10.00 mi10:40:252:00:0112:0023:55
11:58
#3127
12M
12.00 mi11:04:202:23:5612:0023:55
11:58
#3035
Finish
13.11 mi11:18:312:38:0712:0414:11
12:47
#3022
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi281111323172415(Top 63%)951(Top 54%)287(Top 58%)
4M4.00 mi2.00 mi2819-81128+4323-62855(Top 74%)1155(Top 66%)338(Top 68%)
6M6.00 mi2.00 mi2897-781184-56335-123014(Top 78%)1250(Top 71%)358(Top 72%)
8M8.00 mi2.00 mi3231-3341381-197402-673743(Top 97%)1714(Top 97%)483(Top 98%)
10M10.00 mi2.00 mi3127+1041318+63388+142751(Top 72%)1109(Top 63%)333(Top 67%)
12M12.00 mi2.00 mi3035+921271+47372+162415(Top 63%)951(Top 54%)287(Top 58%)
Finish13.11 mi1.11 mi3022+131265+6370+22994(Top 78%)1283(Top 73%)373(Top 75%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 63%
×9story building
+138ft-68ft

Overall

2415

Females

951

F25-29

288

2M→4M

2.0 - 4.0 mi

Top 74%
×13story building
+163ft-19ft

Overall

2855

Females

1155

F25-29

338

4M→6M

4.0 - 6.0 mi

Top 78%
×4story building
+55ft-83ft

Overall

3014

Females

1250

F25-29

359

6M→8M

6.0 - 8.0 mi

Top 97%
×10story building
+65ft-151ft

Overall

3743

Females

1714

F25-29

484

8M→10M

8.0 - 10.0 mi

Top 72%
×10story building
+61ft-174ft

Overall

2751

Females

1109

F25-29

334

10M→12M

10.0 - 12.0 mi

Top 63%
×3story building
+41ft-53ft

Overall

2415

Females

951

F25-29

288

12M→Finish

12.0 - 13.1 mi

Top 78%
×1human
+6ft-6ft

Overall

2994

Females

1283

F25-29

373

Passing Analysis

Category:
Athletes Passed
366*
Passed By
577
Net Change
-211
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2811
2M → 4M102110-8#2811#2819
4M → 6M40118-78#2819#2897
6M → 8M1335-334#2897#3231
8M → 10M104*0+104#3231#3127
10M → 12M953+92#3127#3035
12M → Finish24*11+13#3035#3022
TOTALS366*577-211

* 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