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SF MARATHON 2ND HALF 2026

Ronny Sachtjen

Bib: 24888•M•Age: 31

Concord, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Gender (Male)
#0 / 2065
Division (M30-34)
#0 / 453
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
11:52/mi
23:45
↑ 138↓ 680.7%
4M
12:50/mi
49:25
↑ 1631.4%
6M
15:18/mi
1:20:02
↑ 55↓ 830.3%
8M
9:41/mi
1:39:25
↑ 65↓ 1510.8%
10M
13:10/mi
2:05:45
↑ 61↓ 1741.1%
12M
13:41/mi
2:33:07
↑ 41↓ 530.1%
Finish· 13.11 mi
14:25/mi
2:49:06
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:20:02
Pace13:20 /mi
2nd Half
Distance7.11 mi
Time1:29:04
Pace12:32 /mi
📊Positive Split: 11.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:02:2223:4511:5223:45
11:52
-
4M
4.00 mi09:28:0249:2512:2125:40
12:50
+0:58
6M
6.00 mi09:58:391:20:0213:2030:37
15:18
+2:28
8M
8.00 mi10:18:021:39:2512:2619:23
9:41
-5:37
10M
10.00 mi10:44:222:05:4512:3526:20
13:10
+3:29
12M
12.00 mi11:11:442:33:0712:4627:22
13:41
+0:31
Finish
13.11 mi11:27:432:49:0612:5415:59
14:25
+0:44

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

9:41 /mi

Average Pace

12:54 /mi

Slowest Pace

15:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

43:08

26% of race

Time at Steady Pace

1:19:22

47% of race

Time at Slower Pace

46:36

28% of race

Average Pace: 12:54 /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 mi09:02:2223:4511:5223:45
11:52
#3254
4M
4.00 mi09:28:0249:2512:2125:40
12:50
#3414
6M
6.00 mi09:58:391:20:0213:2030:37
15:18
#3394
8M
8.00 mi10:18:021:39:2512:2619:23
9:41
#3373
10M
10.00 mi10:44:222:05:4512:3526:20
13:10
#3332
12M
12.00 mi11:11:442:33:0712:4627:22
13:41
#3299
Finish
13.11 mi11:27:432:49:0612:5415:59
14:25
#3310
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi325418464083114(Top 81%)1760(Top 85%)397(Top 88%)
4M4.00 mi2.00 mi3414-1601903-57420-123492(Top 91%)1926(Top 93%)427(Top 94%)
6M6.00 mi2.00 mi3394+201900+3416+43349(Top 87%)1890(Top 92%)415(Top 92%)
8M8.00 mi2.00 mi3373+211897+3417-13266(Top 85%)1854(Top 90%)417(Top 92%)
10M10.00 mi2.00 mi3332+411878+19415+23205(Top 83%)1817(Top 88%)410(Top 91%)
12M12.00 mi2.00 mi3299+331859+19411+43114(Top 81%)1760(Top 85%)397(Top 88%)
Finish13.11 mi1.11 mi3310-111857+24113397(Top 88%)1871(Top 91%)419(Top 92%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 81%
×9story building
+138ft-68ft

Overall

3114

Males

1760

M30-34

398

2M→4M

2.0 - 4.0 mi

Top 91%
×13story building
+163ft-19ft

Overall

3492

Males

1926

M30-34

428

4M→6M

4.0 - 6.0 mi

Top 87%
×4story building
+55ft-83ft

Overall

3349

Males

1890

M30-34

416

6M→8M

6.0 - 8.0 mi

Top 85%
×10story building
+65ft-151ft

Overall

3266

Males

1854

M30-34

418

8M→10M

8.0 - 10.0 mi

Top 83%
×10story building
+61ft-174ft

Overall

3205

Males

1817

M30-34

411

10M→12M

10.0 - 12.0 mi

Top 81%
×3story building
+41ft-53ft

Overall

3114

Males

1760

M30-34

398

12M→Finish

12.0 - 13.1 mi

Top 88%
×1human
+6ft-6ft

Overall

3397

Males

1871

M30-34

419

Passing Analysis

Category:
Athletes Passed
208*
Passed By
264
Net Change
-56
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3254
2M → 4M25185-160#3254#3414
4M → 6M4424+20#3414#3394
6M → 8M33*12+21#3394#3373
8M → 10M55*14+41#3373#3332
10M → 12M363+33#3332#3299
12M → Finish15*26-11#3299#3310
TOTALS208*264-56

* 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