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SF MARATHON 1ST HALF 2026

Delaney Deisinger

Bib: 14436•F•Age: 23

Las Vegas, NV

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Top 46%
F20-29
#0 / 353
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
9:58/mi
19:56
→ flat
4M
11:42/mi
43:19
↑ 67↓ 69
6M
11:22/mi
1:06:03
↑ 1231.1%
8M
12:53/mi
1:31:50
↑ 166↓ 531.1%
9.6M
8:17/mi
1:45:05
↑ 68↓ 1931.5%
10M
18:59/mi
1:52:40
↓ 241.1%
10.5M
4:36/mi
1:54:58
↓ 732.7%
12M
15:59/mi
2:18:56
↑ 2803.2%
Finish· 13.11 mi
10:07/mi
2:30:09
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:06:03
Pace11:01 /mi
2nd Half
Distance7.11 mi
Time1:24:06
Pace11:50 /mi
📊Positive Split: 27.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:00:3619:569:5819:56
9:58
-
4M
4.00 mi07:23:5943:1910:5023:23
11:42
+1:44
6M
6.00 mi07:46:431:06:0311:0122:44
11:22
-0:20
8M
8.00 mi08:12:301:31:5011:2925:47
12:53
+1:31
9.6M
9.60 mi08:25:451:45:0510:5713:15
8:17
-4:36
10M
10.00 mi08:33:201:52:4011:167:35
18:59
+10:42
10.5M
10.50 mi08:35:381:54:5810:572:18
4:36
-14:23
12M
12.00 mi08:59:362:18:5611:3523:58
15:59
+11:23
Finish
13.11 mi09:10:492:30:0911:2711:13
10:07
-5:52

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

4:36 /mi

Average Pace

11:27 /mi

Slowest Pace

18:59 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

15:33

10% of race

Time at Steady Pace

1:43:03

69% of race

Time at Slower Pace

31:33

21% of race

Average Pace: 11:27 /mi

Loading chart...
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 mi07:00:3619:569:5819:56
9:58
#2992
4M
4.00 mi07:23:5943:1910:5023:23
11:42
#4166
6M
6.00 mi07:46:431:06:0311:0122:44
11:22
#4200
8M
8.00 mi08:12:301:31:5011:2925:47
12:53
#4585
9.6M
9.60 mi08:25:451:45:0510:5713:15
8:17
#4078
10M
10.00 mi08:33:201:52:4011:167:35
18:59
#3956
10.5M
10.50 mi08:35:381:54:5810:572:18
4:36
#3906
12M
12.00 mi08:59:362:18:5611:3523:58
15:59
#3954
Finish
13.11 mi09:10:492:30:0911:2711:13
10:07
#3858
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 41%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:53

Segment Time

10:59/mi

Pace

0.90 mi

Distance

Overall

2707

Women

859

Division

121

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
2M2.00 mi2.00 mi29929441234221(Top 64%)1623(Top 55%)220(Top 62%)
4M4.00 mi2.00 mi4166-11741489-545198-755118(Top 78%)2020(Top 69%)263(Top 75%)
6M6.00 mi2.00 mi4200-341503-14202-44330(Top 66%)1583(Top 54%)220(Top 62%)
8M8.00 mi2.00 mi4585-3851692-189225-235348(Top 81%)2131(Top 73%)272(Top 77%)
9.6M9.60 mi1.60 mi4078+5071450+242190+351845(Top 28%)619(Top 21%)83(Top 24%)
10M10.00 mi0.40 mi3956+1221401+49183+72962(Top 45%)976(Top 33%)133(Top 38%)
10.5M10.50 mi0.50 mi3906+501377+24179+42131(Top 32%)601(Top 21%)84(Top 24%)
12M12.00 mi1.50 mi3954-481408-31187-84221(Top 64%)1623(Top 55%)220(Top 62%)
Finish13.11 mi1.11 mi3858+961361+47182+53011(Top 46%)1027(Top 35%)140(Top 40%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 64%
~flat
+5ft-3ft

Overall

4221

Females

1623

F20-24

220

2M→4M

2.0 - 4.0 mi

Top 78%
×4story building
+67ft-69ft

Overall

5118

Females

2020

F20-24

264

4M→6M

4.0 - 6.0 mi

Top 66%
×9story building
+123ft-9ft

Overall

4330

Females

1583

F20-24

221

6M→8M

6.0 - 8.0 mi

Top 81%
×12story building
+166ft-53ft

Overall

5348

Females

2131

F20-24

272

8M→9.6M

8.0 - 9.6 mi

Top 28%
×13story building
+68ft-193ft

Overall

1845

Females

619

F20-24

83

9.6M→10M

9.6 - 10.0 mi

Top 45%
×2story building
+0ft-24ft

Overall

2962

Females

976

F20-24

133

10M→10.5M

10.0 - 10.5 mi

Top 32%
×6story building
+1ft-73ft

Overall

2131

Females

601

F20-24

84

10.5M→12M

10.5 - 12.0 mi

Top 64%
×21story building
+280ft-26ft

Overall

4221

Females

1623

F20-24

220

12M→Finish

12.0 - 13.1 mi

Top 46%
×7story building
+14ft-89ft

Overall

3011

Females

1027

F20-24

140

Passing Analysis

Category:
Athletes Passed
1020*
Passed By
1886
Net Change
-866
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2992
2M → 4M141188-1174#2992#4166
4M → 6M104*138-34#4166#4200
6M → 8M44*429-385#4200#4585
8M → 9.6M5103+507#4585#4078
9.6M → 10M1308+122#4078#3956
10M → 10.5M522+50#3956#3906
10.5M → 12M66*114-48#3906#3954
12M → Finish100*4+96#3954#3858
TOTALS1020*1886-866

* 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

Race Place Events

Race Place Events