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SF MARATHON 2ND HALF 2026

Jennifer Fantin

Bib: 24860•F•Age: 36

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Gender (Female)
#0 / 1760
Top 49%
Division (F35-39)
#0 / 222
Top 46%
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
10:29/mi
20:59
↑ 138↓ 680.7%
4M
9:59/mi
40:57
↑ 1631.4%
6M
12:58/mi
1:06:53
↑ 55↓ 830.3%
8M
8:29/mi
1:23:52
↑ 65↓ 1510.8%
10M
11:34/mi
1:46:59
↑ 61↓ 1741.1%
12M
11:20/mi
2:09:39
↑ 41↓ 530.1%
Finish· 13.11 mi
10:15/mi
2:21:01
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:06:53
Pace11:09 /mi
2nd Half
Distance7.11 mi
Time1:14:08
Pace10:26 /mi
📊Positive Split: 10.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:03:0520:5910:2920:59
10:29
-
4M
4.00 mi09:23:0340:5710:1419:58
9:59
-0:30
6M
6.00 mi09:48:591:06:5311:0925:56
12:58
+2:59
8M
8.00 mi10:05:581:23:5210:2916:59
8:29
-4:29
10M
10.00 mi10:29:051:46:5910:4223:07
11:34
+3:05
12M
12.00 mi10:51:452:09:3910:4822:40
11:20
-0:14
Finish
13.11 mi11:03:072:21:0110:4511:22
10:15
-1:05

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

8:29 /mi

Average Pace

10:45 /mi

Slowest Pace

12:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

16:59

12% of race

Time at Steady Pace

52:19

37% of race

Time at Slower Pace

1:11:43

51% of race

Average Pace: 10:45 /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 mi09:03:0520:5910:2920:59
10:29
#2442
4M
4.00 mi09:23:0340:5710:1419:58
9:59
#2360
6M
6.00 mi09:48:591:06:5311:0925:56
12:58
#2384
8M
8.00 mi10:05:581:23:5210:2916:59
8:29
#2437
10M
10.00 mi10:29:051:46:5910:4223:07
11:34
#2459
12M
12.00 mi10:51:452:09:3910:4822:40
11:20
#2361
Finish
13.11 mi11:03:072:21:0110:4511:22
10:15
#2303
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2M2.00 mi2.00 mi24429121152097(Top 55%)789(Top 45%)98(Top 44%)
4M4.00 mi2.00 mi2360+82881+31110+52325(Top 61%)869(Top 49%)104(Top 47%)
6M6.00 mi2.00 mi2384-24884-3106+42427(Top 63%)916(Top 52%)106(Top 48%)
8M8.00 mi2.00 mi2437-53919-35116-102640(Top 69%)1040(Top 59%)127(Top 57%)
10M10.00 mi2.00 mi2459-22929-10117-12523(Top 66%)992(Top 56%)124(Top 56%)
12M12.00 mi2.00 mi2361+98881+48109+82097(Top 55%)789(Top 45%)98(Top 44%)
Finish13.11 mi1.11 mi2303+58857+24102+71711(Top 45%)604(Top 34%)72(Top 32%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 55%
×9story building
+138ft-68ft

Overall

2097

Females

789

F35-39

98

2M→4M

2.0 - 4.0 mi

Top 61%
×13story building
+163ft-19ft

Overall

2325

Females

869

F35-39

104

4M→6M

4.0 - 6.0 mi

Top 63%
×4story building
+55ft-83ft

Overall

2427

Females

916

F35-39

106

6M→8M

6.0 - 8.0 mi

Top 69%
×10story building
+65ft-151ft

Overall

2640

Females

1040

F35-39

127

8M→10M

8.0 - 10.0 mi

Top 66%
×10story building
+61ft-174ft

Overall

2523

Females

992

F35-39

124

10M→12M

10.0 - 12.0 mi

Top 55%
×3story building
+41ft-53ft

Overall

2097

Females

789

F35-39

98

12M→Finish

12.0 - 13.1 mi

Top 45%
×1human
+6ft-6ft

Overall

1711

Females

604

F35-39

72

Passing Analysis

Category:
Athletes Passed
399*
Passed By
260
Net Change
+139
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2442
2M → 4M13755+82#2442#2360
4M → 6M3963-24#2360#2384
6M → 8M2881-53#2384#2437
8M → 10M26*48-22#2437#2459
10M → 12M1068+98#2459#2361
12M → Finish63*5+58#2361#2303
TOTALS399*260+139

* 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