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SF MARATHON 2ND HALF 2026

Caroline Von Borstel

Bib: 24612•F•Age: 27

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Gender (Female)
#0 / 1760
Division (F25-29)
#0 / 495
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
10:26/mi
20:53
↑ 138↓ 680.7%
4M
10:11/mi
41:14
↑ 1631.4%
6M
13:50/mi
1:08:54
↑ 55↓ 830.3%
8M
8:28/mi
1:25:51
↑ 65↓ 1510.8%
10M
11:32/mi
1:48:54
↑ 61↓ 1741.1%
12M
12:05/mi
2:13:04
↑ 41↓ 530.1%
Finish· 13.11 mi
11:38/mi
2:25:58
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:08:54
Pace11:29 /mi
2nd Half
Distance7.11 mi
Time1:17:04
Pace10:50 /mi
📊Positive Split: 11.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:01:0020:5310:2620:53
10:26
-
4M
4.00 mi09:21:2141:1410:1920:21
10:11
-0:15
6M
6.00 mi09:49:011:08:5411:2927:40
13:50
+3:39
8M
8.00 mi10:05:581:25:5110:4416:57
8:28
-5:22
10M
10.00 mi10:29:011:48:5410:5323:03
11:32
+3:04
12M
12.00 mi10:53:112:13:0411:0524:10
12:05
+0:33
Finish
13.11 mi11:06:052:25:5811:0812:54
11:38
-0:27

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

8:28 /mi

Average Pace

11:08 /mi

Slowest Pace

13:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

58:11

40% of race

Time at Steady Pace

1:00:07

41% of race

Time at Slower Pace

27:40

19% of race

Average Pace: 11:08 /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 mi09:01:0020:5310:2620:53
10:26
#2401
4M
4.00 mi09:21:2141:1410:1920:21
10:11
#2422
6M
6.00 mi09:49:011:08:5411:2927:40
13:50
#2602
8M
8.00 mi10:05:581:25:5110:4416:57
8:28
#2612
10M
10.00 mi10:29:011:48:5410:5323:03
11:32
#2596
12M
12.00 mi10:53:112:13:0411:0524:10
12:05
#2579
Finish
13.11 mi11:06:052:25:5811:0812:54
11:38
#2559
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi24018972532475(Top 64%)990(Top 56%)303(Top 61%)
4M4.00 mi2.00 mi2422-21919-22265-122467(Top 64%)942(Top 54%)274(Top 55%)
6M6.00 mi2.00 mi2602-1801016-97292-272866(Top 75%)1159(Top 66%)336(Top 68%)
8M8.00 mi2.00 mi2612-101016296-42628(Top 68%)1032(Top 59%)314(Top 63%)
10M10.00 mi2.00 mi2596+161009+7295+12505(Top 65%)981(Top 56%)291(Top 59%)
12M12.00 mi2.00 mi2579+171006+3297-22475(Top 64%)990(Top 56%)303(Top 61%)
Finish13.11 mi1.11 mi2559+201000+6295+22501(Top 65%)1014(Top 58%)309(Top 62%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 64%
×9story building
+138ft-68ft

Overall

2475

Females

990

F25-29

304

2M→4M

2.0 - 4.0 mi

Top 64%
×13story building
+163ft-19ft

Overall

2467

Females

942

F25-29

274

4M→6M

4.0 - 6.0 mi

Top 75%
×4story building
+55ft-83ft

Overall

2866

Females

1159

F25-29

337

6M→8M

6.0 - 8.0 mi

Top 68%
×10story building
+65ft-151ft

Overall

2628

Females

1032

F25-29

315

8M→10M

8.0 - 10.0 mi

Top 65%
×10story building
+61ft-174ft

Overall

2505

Females

981

F25-29

292

10M→12M

10.0 - 12.0 mi

Top 64%
×3story building
+41ft-53ft

Overall

2475

Females

990

F25-29

304

12M→Finish

12.0 - 13.1 mi

Top 65%
×1human
+6ft-6ft

Overall

2501

Females

1014

F25-29

309

Passing Analysis

Category:
Athletes Passed
263*
Passed By
421
Net Change
-158
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2401
2M → 4M99120-21#2401#2422
4M → 6M11191-180#2422#2602
6M → 8M3040-10#2602#2612
8M → 10M41*25+16#2612#2596
10M → 12M5033+17#2596#2579
12M → Finish32*12+20#2579#2559
TOTALS263*421-158

* 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