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SF MARATHON 1ST HALF 2026

Kadee Luderman

Bib: 20767•F•Age: 41

San Bruno, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Masters (Masters Women)
#0 / 781
Top 49%
Division (F40-44)
#0 / 255
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
11:11/mi
22:23
→ flat
4M
10:59/mi
44:20
↑ 67↓ 69
6M
11:07/mi
1:06:34
↑ 1231.1%
8M
11:27/mi
1:29:28
↑ 166↓ 531.1%
9.6M
11:27/mi
1:47:48
↑ 68↓ 1931.5%
10M
20:24/mi
1:55:57
↓ 241.1%
10.5M
5:42/mi
1:58:48
↓ 732.7%
12M
17:09/mi
2:24:31
↑ 2803.2%
Finish· 13.11 mi
11:48/mi
2:37:36
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:06:34
Pace11:06 /mi
2nd Half
Distance7.11 mi
Time1:31:02
Pace12:48 /mi
📊Positive Split: 36.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:09:3122:2311:1122:23
11:11
-
4M
4.00 mi07:31:2844:2011:0521:57
10:59
-0:12
6M
6.00 mi07:53:421:06:3411:0622:14
11:07
+0:08
8M
8.00 mi08:16:361:29:2811:1122:54
11:27
+0:20
9.6M
9.60 mi08:34:561:47:4811:1418:20
11:27
0:00
10M
10.00 mi08:43:051:55:5711:368:09
20:24
+8:57
10.5M
10.50 mi08:45:561:58:4811:192:51
5:42
-14:42
12M
12.00 mi09:11:392:24:3112:0325:43
17:09
+11:27
Finish
13.11 mi09:24:442:37:3612:0113:05
11:48
-5:21

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

5:42 /mi

Average Pace

12:01 /mi

Slowest Pace

20:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:51

2% of race

Time at Steady Pace

2:00:53

77% of race

Time at Slower Pace

33:52

21% of race

Average Pace: 12:01 /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 mi07:09:3122:2311:1122:23
11:11
#5016
4M
4.00 mi07:31:2844:2011:0521:57
10:59
#4535
6M
6.00 mi07:53:421:06:3411:0622:14
11:07
#4312
8M
8.00 mi08:16:361:29:2811:1122:54
11:27
#4203
9.6M
9.60 mi08:34:561:47:4811:1418:20
11:27
#4484
10M
10.00 mi08:43:051:55:5711:368:09
20:24
#4386
10.5M
10.50 mi08:45:561:58:4811:192:51
5:42
#4405
12M
12.00 mi09:11:392:24:3112:0325:43
17:09
#4541
Finish
13.11 mi09:24:442:37:3612:0113:05
11:48
#4533
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 59%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:00

Segment Time

12:14/mi

Pace

0.90 mi

Distance

Overall

3882

Women

1407

Division

111

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
2M2.00 mi2.00 mi501619621624937(Top 75%)2024(Top 69%)158(Top 62%)
4M4.00 mi2.00 mi4535+4811676+286136+264177(Top 64%)1501(Top 51%)121(Top 47%)
6M6.00 mi2.00 mi4312+2231565+111126+104036(Top 61%)1435(Top 49%)111(Top 44%)
8M8.00 mi2.00 mi4203+1091485+80122+44020(Top 61%)1404(Top 48%)113(Top 44%)
9.6M9.60 mi1.60 mi4484-2811663-178131-95423(Top 82%)2282(Top 78%)189(Top 74%)
10M10.00 mi0.40 mi4386+981625+38130+13686(Top 56%)1333(Top 45%)101(Top 40%)
10.5M10.50 mi0.50 mi4405-191631-6131-14851(Top 74%)1919(Top 65%)158(Top 62%)
12M12.00 mi1.50 mi4541-1361716-85141-104937(Top 75%)2024(Top 69%)158(Top 62%)
Finish13.11 mi1.11 mi4533+81714+2138+34760(Top 72%)1933(Top 66%)154(Top 60%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 75%
~flat
+5ft-3ft

Overall

4937

Females

2024

F40-44

159

2M→4M

2.0 - 4.0 mi

Top 64%
×4story building
+67ft-69ft

Overall

4177

Females

1501

F40-44

122

4M→6M

4.0 - 6.0 mi

Top 61%
×9story building
+123ft-9ft

Overall

4036

Females

1435

F40-44

112

6M→8M

6.0 - 8.0 mi

Top 61%
×12story building
+166ft-53ft

Overall

4020

Females

1404

F40-44

114

8M→9.6M

8.0 - 9.6 mi

Top 82%
×13story building
+68ft-193ft

Overall

5423

Females

2282

F40-44

190

9.6M→10M

9.6 - 10.0 mi

Top 56%
×2story building
+0ft-24ft

Overall

3686

Females

1333

F40-44

102

10M→10.5M

10.0 - 10.5 mi

Top 74%
×6story building
+1ft-73ft

Overall

4851

Females

1919

F40-44

159

10.5M→12M

10.5 - 12.0 mi

Top 75%
×21story building
+280ft-26ft

Overall

4937

Females

2024

F40-44

159

12M→Finish

12.0 - 13.1 mi

Top 72%
×7story building
+14ft-89ft

Overall

4760

Females

1933

F40-44

154

Passing Analysis

Category:
Athletes Passed
1259*
Passed By
776
Net Change
+483
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5016
2M → 4M51433+481#5016#4535
4M → 6M270*47+223#4535#4312
6M → 8M231*122+109#4312#4203
8M → 9.6M17298-281#4203#4484
9.6M → 10M11315+98#4484#4386
10M → 10.5M322-19#4386#4405
10.5M → 12M56*192-136#4405#4541
12M → Finish55*47+8#4541#4533
TOTALS1259*776+483

* 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