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SF MARATHON 1ST HALF 2026

Kristi Kershner

Bib: 16968•F•Age: 39

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Division (F35-39)
#0 / 388
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
11:40/mi
23:21
→ flat
4M
12:40/mi
48:40
↑ 67↓ 69
6M
12:32/mi
1:13:45
↑ 1231.1%
8M
14:12/mi
1:42:10
↑ 166↓ 531.1%
9.6M
10:11/mi
1:58:28
↑ 68↓ 1931.5%
10M
24:37/mi
2:08:18
↓ 241.1%
10.5M
6:36/mi
2:11:36
↓ 732.7%
12M
17:50/mi
2:38:21
↑ 2803.2%
Finish· 13.11 mi
12:34/mi
2:52:17
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:13:45
Pace12:18 /mi
2nd Half
Distance7.11 mi
Time1:38:32
Pace13:52 /mi
📊Positive Split: 33.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:10:0523:2111:4023:21
11:40
-
4M
4.00 mi07:35:2448:4012:1025:19
12:40
+1:00
6M
6.00 mi08:00:291:13:4512:1825:05
12:32
-0:08
8M
8.00 mi08:28:541:42:1012:4628:25
14:12
+1:40
9.6M
9.60 mi08:45:121:58:2812:2016:18
10:11
-4:01
10M
10.00 mi08:55:022:08:1812:509:50
24:37
+14:26
10.5M
10.50 mi08:58:202:11:3612:323:18
6:36
-18:01
12M
12.00 mi09:25:052:38:2113:1226:45
17:50
+11:14
Finish
13.11 mi09:39:012:52:1713:0913:56
12:34
-5:16

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

6:36 /mi

Average Pace

13:09 /mi

Slowest Pace

24:37 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:18

2% of race

Time at Steady Pace

2:12:24

77% of race

Time at Slower Pace

36:35

21% of race

Average Pace: 13:08 /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 mi07:10:0523:2111:4023:21
11:40
#5578
4M
4.00 mi07:35:2448:4012:1025:19
12:40
#5804
6M
6.00 mi08:00:291:13:4512:1825:05
12:32
#5727
8M
8.00 mi08:28:541:42:1012:4628:25
14:12
#5911
9.6M
9.60 mi08:45:121:58:2812:2016:18
10:11
#5706
10M
10.00 mi08:55:022:08:1812:509:50
24:37
#5719
10.5M
10.50 mi08:58:202:11:3612:323:18
6:36
#5724
12M
12.00 mi09:25:052:38:2113:1226:45
17:50
#5723
Finish
13.11 mi09:39:012:52:1713:0913:56
12:34
#5693
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 85%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

13:08

Segment Time

14:36/mi

Pace

0.90 mi

Distance

Overall

5607

Women

2371

Division

305

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2M2.00 mi2.00 mi557822852935341(Top 81%)2236(Top 76%)289(Top 74%)
4M4.00 mi2.00 mi5804-2262414-129299-65946(Top 90%)2523(Top 86%)315(Top 81%)
6M6.00 mi2.00 mi5727+772364+50295+45548(Top 84%)2263(Top 77%)277(Top 71%)
8M8.00 mi2.00 mi5911-1842476-112314-196035(Top 92%)2559(Top 87%)333(Top 86%)
9.6M9.60 mi1.60 mi5706+2052351+125293+214236(Top 64%)1683(Top 57%)213(Top 55%)
10M10.00 mi0.40 mi5719-132371-20297-45512(Top 84%)2334(Top 80%)299(Top 77%)
10.5M10.50 mi0.50 mi5724-52375-4299-25958(Top 91%)2574(Top 88%)330(Top 85%)
12M12.00 mi1.50 mi5723+12381-6303-45341(Top 81%)2236(Top 76%)289(Top 74%)
Finish13.11 mi1.11 mi5693+302374+7307-45311(Top 81%)2242(Top 77%)293(Top 76%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 81%
~flat
+5ft-3ft

Overall

5341

Females

2236

F35-39

289

2M→4M

2.0 - 4.0 mi

Top 90%
×4story building
+67ft-69ft

Overall

5946

Females

2523

F35-39

316

4M→6M

4.0 - 6.0 mi

Top 84%
×9story building
+123ft-9ft

Overall

5548

Females

2263

F35-39

277

6M→8M

6.0 - 8.0 mi

Top 92%
×12story building
+166ft-53ft

Overall

6035

Females

2559

F35-39

333

8M→9.6M

8.0 - 9.6 mi

Top 64%
×13story building
+68ft-193ft

Overall

4236

Females

1683

F35-39

213

9.6M→10M

9.6 - 10.0 mi

Top 84%
×2story building
+0ft-24ft

Overall

5512

Females

2334

F35-39

299

10M→10.5M

10.0 - 10.5 mi

Top 91%
×6story building
+1ft-73ft

Overall

5958

Females

2574

F35-39

330

10.5M→12M

10.5 - 12.0 mi

Top 81%
×21story building
+280ft-26ft

Overall

5341

Females

2236

F35-39

289

12M→Finish

12.0 - 13.1 mi

Top 81%
×7story building
+14ft-89ft

Overall

5311

Females

2242

F35-39

293

Passing Analysis

Category:
Athletes Passed
630*
Passed By
745
Net Change
-115
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5578
2M → 4M48*274-226#5578#5804
4M → 6M142*65+77#5804#5727
6M → 8M46*230-184#5727#5911
8M → 9.6M22924+205#5911#5706
9.6M → 10M3548-13#5706#5719
10M → 10.5M1015-5#5719#5724
10.5M → 12M69*68+1#5724#5723
12M → Finish51*21+30#5723#5693
TOTALS630*745-115

* 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