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SF MARATHON 2ND HALF 2026

Katie Buechter

Bib: 22035•F•Age: 17

Clayton, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 32%
Gender (Female)
#0 / 1760
Top 21%
F19 & Under
#0 / 52
Top 38%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
19:11
Rank: #1678
Start → 2M
9:35/mi
19:11 split
4M
35:54
Rank: #1396 (+282)
2M → 4M
8:22/mi
16:43 split
6M
1:01:33
Rank: #1756 (-360)
4M → 6M
12:49/mi
25:39 split
8M
1:14:13
Rank: #1540 (+216)
6M → 8M
6:20/mi
12:40 split
10M
1:32:02
Rank: #1369 (+171)
8M → 10M
8:55/mi
17:49 split
12M
1:50:05
Rank: #1242 (+127)
10M → 12M
9:01/mi
18:03 split
Finish· 13.11 mi
2:00:02
Rank: #1216 (+26)
12M → Finish
8:58/mi
9:57 split

The Course

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Half Splits

1st Half· via 6M
Distance6.00 mi
Time1:01:33
Pace10:16 /mi
2nd Half✓ Faster
Distance7.11 mi
Time58:29
Pace8:14 /mi
📊Negative Split: 5.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:55:2119:119:3519:11
9:35
-
4M
4.00 mi09:12:0435:548:5916:43
8:22
-1:13
6M
6.00 mi09:37:431:01:3310:1625:39
12:49
+4:27
8M
8.00 mi09:50:231:14:139:1712:40
6:20
-6:29
10M
10.00 mi10:08:121:32:029:1217:49
8:55
+2:35
12M
12.00 mi10:26:151:50:059:1018:03
9:01
+0:06
Finish
13.11 mi10:36:122:00:029:099:57
8:58
-0:03

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

6:20 /mi

Average Pace

9:09 /mi

Slowest Pace

12:49 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

12:40

11% of race

Time at Steady Pace

1:21:43

68% of race

Time at Slower Pace

25:39

21% of race

Average Pace: 9:09 /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 mi08:55:2119:119:3519:11
9:35
#1678
4M
4.00 mi09:12:0435:548:5916:43
8:22
#1396
6M
6.00 mi09:37:431:01:3310:1625:39
12:49
#1756
8M
8.00 mi09:50:231:14:139:1712:40
6:20
#1540
10M
10.00 mi10:08:121:32:029:1217:49
8:55
#1369
12M
12.00 mi10:26:151:50:059:1018:03
9:01
#1242
Finish
13.11 mi10:36:122:00:029:099:57
8:58
#1216
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF19 & UnderSeg. OverallSeg. FemalesSeg. F19 & Under
2M2.00 mi2.00 mi167853326751(Top 20%)196(Top 11%)13(Top 25%)
4M4.00 mi2.00 mi1396+282419+11421+51122(Top 29%)328(Top 19%)18(Top 35%)
6M6.00 mi2.00 mi1756-360574-15528-72348(Top 61%)876(Top 50%)32(Top 62%)
8M8.00 mi2.00 mi1540+216483+9126+2685(Top 18%)156(Top 9%)13(Top 25%)
10M10.00 mi2.00 mi1369+171418+6522+4886(Top 23%)232(Top 13%)15(Top 29%)
12M12.00 mi2.00 mi1242+127373+4520+2751(Top 20%)196(Top 11%)13(Top 25%)
Finish13.11 mi1.11 mi1216+26362+1120952(Top 25%)274(Top 16%)17(Top 33%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 20%
×9story building
+138ft-68ft

Overall

751

Females

196

F15-19

13

2M→4M

2.0 - 4.0 mi

Top 29%
×13story building
+163ft-19ft

Overall

1122

Females

328

F15-19

18

4M→6M

4.0 - 6.0 mi

Top 61%
×4story building
+55ft-83ft

Overall

2348

Females

876

F15-19

30

6M→8M

6.0 - 8.0 mi

Top 18%
×10story building
+65ft-151ft

Overall

685

Females

156

F15-19

13

8M→10M

8.0 - 10.0 mi

Top 23%
×10story building
+61ft-174ft

Overall

886

Females

232

F15-19

15

10M→12M

10.0 - 12.0 mi

Top 20%
×3story building
+41ft-53ft

Overall

751

Females

196

F15-19

13

12M→Finish

12.0 - 13.1 mi

Top 25%
×1human
+6ft-6ft

Overall

952

Females

274

F15-19

16

Passing Analysis

Category:
Athletes Passed
855*
Passed By
393
Net Change
+462
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1678
2M → 4M2919+282#1678#1396
4M → 6M7367-360#1396#1756
6M → 8M2160+216#1756#1540
8M → 10M173*2+171#1540#1369
10M → 12M1325+127#1369#1242
12M → Finish3610+26#1242#1216
TOTALS855*393+462

* 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