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SF MARATHON 2ND HALF 2026

Giada Bonetti

Bib: 23684•F•Age: 27

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 40%
Gender (Female)
#0 / 1760
Top 28%
Division (F25-29)
#0 / 495
Top 27%
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
9:33/mi
19:07
↑ 138↓ 680.7%
4M
8:57/mi
37:00
↑ 1631.4%
6M
11:22/mi
59:45
↑ 55↓ 830.3%
8M
7:11/mi
1:14:07
↑ 65↓ 1510.8%
10M
9:58/mi
1:34:03
↑ 61↓ 1741.1%
12M
10:32/mi
1:55:07
↑ 41↓ 530.1%
Finish· 13.11 mi
10:00/mi
2:06:13
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time59:45
Pace9:58 /mi
2nd Half
Distance7.11 mi
Time1:06:28
Pace9:21 /mi
📊Positive Split: 11.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:59:1219:079:3319:07
9:33
-
4M
4.00 mi09:17:0537:009:1517:53
8:57
-0:36
6M
6.00 mi09:39:5059:459:5822:45
11:22
+2:25
8M
8.00 mi09:54:121:14:079:1614:22
7:11
-4:11
10M
10.00 mi10:14:081:34:039:2419:56
9:58
+2:47
12M
12.00 mi10:35:121:55:079:3621:04
10:32
+0:34
Finish
13.11 mi10:46:182:06:139:3811:06
10:00
-0:32

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

7:11 /mi

Average Pace

9:38 /mi

Slowest Pace

11:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

32:15

26% of race

Time at Steady Pace

1:11:13

56% of race

Time at Slower Pace

22:45

18% of race

Average Pace: 9:38 /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 mi08:59:1219:079:3319:07
9:33
#1650
4M
4.00 mi09:17:0537:009:1517:53
8:57
#1600
6M
6.00 mi09:39:5059:459:5822:45
11:22
#1549
8M
8.00 mi09:54:121:14:079:1614:22
7:11
#1536
10M
10.00 mi10:14:081:34:039:2419:56
9:58
#1536
12M
12.00 mi10:35:121:55:079:3621:04
10:32
#1546
Finish
13.11 mi10:46:182:06:139:3811:06
10:00
#1528
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi16505141361651(Top 43%)567(Top 32%)161(Top 33%)
4M4.00 mi2.00 mi1600+50505+9137-11598(Top 42%)513(Top 29%)141(Top 28%)
6M6.00 mi2.00 mi1549+51478+27130+71464(Top 38%)450(Top 26%)122(Top 25%)
8M8.00 mi2.00 mi1536+13481-31301507(Top 39%)474(Top 27%)129(Top 26%)
10M10.00 mi2.00 mi1536483-2134-41577(Top 41%)514(Top 29%)146(Top 29%)
12M12.00 mi2.00 mi1546-10491-81341651(Top 43%)567(Top 32%)161(Top 33%)
Finish13.11 mi1.11 mi1528+18488+3135-11576(Top 41%)540(Top 31%)156(Top 32%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 43%
×9story building
+138ft-68ft

Overall

1651

Females

567

F25-29

162

2M→4M

2.0 - 4.0 mi

Top 42%
×13story building
+163ft-19ft

Overall

1598

Females

513

F25-29

141

4M→6M

4.0 - 6.0 mi

Top 38%
×4story building
+55ft-83ft

Overall

1464

Females

450

F25-29

123

6M→8M

6.0 - 8.0 mi

Top 39%
×10story building
+65ft-151ft

Overall

1507

Females

474

F25-29

129

8M→10M

8.0 - 10.0 mi

Top 41%
×10story building
+61ft-174ft

Overall

1577

Females

514

F25-29

147

10M→12M

10.0 - 12.0 mi

Top 43%
×3story building
+41ft-53ft

Overall

1651

Females

567

F25-29

162

12M→Finish

12.0 - 13.1 mi

Top 41%
×1human
+6ft-6ft

Overall

1576

Females

540

F25-29

156

Passing Analysis

Category:
Athletes Passed
306*
Passed By
184
Net Change
+122
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1650
2M → 4M10454+50#1650#1600
4M → 6M7019+51#1600#1549
6M → 8M3522+13#1549#1536
8M → 10M34*340#1536#1536
10M → 12M3646-10#1536#1546
12M → Finish27*9+18#1546#1528
TOTALS306*184+122

* 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