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SF MARATHON 2026

Stefan Szacinski

Bib: 2613•M•Age: 34

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 12%
Gender (Male)
#0 / 5052
Top 15%
Division (M30-34)
#0 / 1040
Top 16%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
4–285 ft
≈
×23story building
•▲ 1212 ft climb · ▼ 1211 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
7:43/mi
15:26
↓ 11
4M
8:05/mi
31:36
↑ 75↓ 70
6M
8:04/mi
47:44
↑ 71↓ 180.5%
8M
7:43/mi
1:03:11
↑ 106↓ 210.8%
9.6M
8:06/mi
1:16:09
↑ 117↓ 1770.7%
10M
5:15/mi
1:18:15
↑ 17↓ 120.2%
10.5M
10:26/mi
1:23:28
↓ 1023.9%
12M
7:29/mi
1:34:41
↑ 304↓ 1252.3%
14M
8:33/mi
1:51:48
↑ 99↓ 1250.2%
16M
6:17/mi
2:04:23
↑ 124↓ 780.4%
18M
9:23/mi
2:23:08
↑ 106↓ 450.6%
20M
8:41/mi
2:40:30
↑ 52↓ 260.2%
22M
9:11/mi
2:58:53
↓ 2662.4%
24M
9:45/mi
3:18:23
↑ 70↓ 850.1%
Finish· 26.22 mi
10:21/mi
3:41:22
→ flat

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time1:51:48
Pace7:59 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:49:34
Pace8:58 /mi
📊Negative Split: 2.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:31:2015:267:4315:26
7:43
-
4M
4.00 mi05:47:3031:367:5416:10
8:05
+0:22
6M
6.00 mi06:03:3847:447:5716:08
8:04
-0:01
8M
8.00 mi06:19:051:03:117:5415:27
7:43
-0:21
9.6M
9.60 mi06:32:031:16:097:5612:58
8:06
+0:23
10M
10.00 mi06:34:091:18:157:502:06
5:15
-2:51
10.5M
10.50 mi06:39:221:23:287:575:13
10:26
+5:11
12M
12.00 mi06:50:351:34:417:5311:13
7:29
-2:57
14M
14.00 mi07:07:421:51:487:5917:07
8:33
+1:04
16M
16.00 mi07:20:172:04:237:4612:35
6:17
-2:16
18M
18.00 mi07:39:022:23:087:5718:45
9:23
+3:06
20M
20.00 mi07:56:242:40:308:0117:22
8:41
-0:42
22M
22.00 mi08:14:472:58:538:0818:23
9:11
+0:30
24M
24.00 mi08:34:173:18:238:1619:30
9:45
+0:34
Finish
26.22 mi08:57:163:41:228:2722:59
10:21
+0:36

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

5:15 /mi

Average Pace

8:27 /mi

Slowest Pace

10:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

14:41

7% of race

Time at Steady Pace

2:01:51

55% of race

Time at Slower Pace

1:24:50

38% of race

Average Pace: 8:27 /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...
0mi6.6mi13.1mi19.7mi26.2mi
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 mi05:31:2015:267:4315:26
7:43
#545
4M
4.00 mi05:47:3031:367:5416:10
8:05
#677
6M
6.00 mi06:03:3847:447:5716:08
8:04
#703
8M
8.00 mi06:19:051:03:117:5415:27
7:43
#683
9.6M
9.60 mi06:32:031:16:097:5612:58
8:06
#670
10M
10.00 mi06:34:091:18:157:502:06
5:15
#664
10.5M
10.50 mi06:39:221:23:287:575:13
10:26
#659
12M
12.00 mi06:50:351:34:417:5311:13
7:29
#645
14M
14.00 mi07:07:421:51:487:5917:07
8:33
#651
16M
16.00 mi07:20:172:04:237:4612:35
6:17
#580
18M
18.00 mi07:39:022:23:087:5718:45
9:23
#639
20M
20.00 mi07:56:242:40:308:0117:22
8:41
#666
22M
22.00 mi08:14:472:58:538:0818:23
9:11
#752
24M
24.00 mi08:34:173:18:238:1619:30
9:45
#775
Finish
26.22 mi08:57:163:41:228:2722:59
10:21
#881
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 8%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:19

Segment Time

8:08/mi

Pace

0.90 mi

Distance

Overall

574

Men

524

Division

126

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi545494123646(Top 9%)591(Top 12%)132(Top 13%)
4M4.00 mi2.00 mi677-132606-112135-12819(Top 11%)732(Top 14%)155(Top 15%)
6M6.00 mi2.00 mi703-26630-24139-4827(Top 12%)741(Top 15%)156(Top 15%)
8M8.00 mi2.00 mi683+20614+16135+4620(Top 9%)556(Top 11%)130(Top 13%)
9.6M9.60 mi1.60 mi670+13602+12135593(Top 8%)531(Top 11%)125(Top 12%)
10M10.00 mi0.40 mi664+6596+6135459(Top 6%)421(Top 8%)101(Top 10%)
10.5M10.50 mi0.50 mi659+5592+4135741(Top 10%)663(Top 13%)156(Top 15%)
12M12.00 mi1.50 mi645+14580+12133+2646(Top 9%)591(Top 12%)132(Top 13%)
14M14.00 mi2.00 mi651-6587-7137-4761(Top 11%)681(Top 13%)151(Top 15%)
16M16.00 mi2.00 mi580+71524+63125+12355(Top 5%)322(Top 6%)76(Top 7%)
18M18.00 mi2.00 mi639-59576-52134-91566(Top 22%)1319(Top 26%)288(Top 28%)
20M20.00 mi2.00 mi666-27598-22135-11039(Top 14%)888(Top 18%)190(Top 18%)
22M22.00 mi2.00 mi752-86671-73147-122216(Top 31%)1754(Top 35%)361(Top 35%)
24M24.00 mi2.00 mi775-23687-16150-31479(Top 21%)1182(Top 23%)248(Top 24%)
Finish26.22 mi2.22 mi881-106771-84168-182711(Top 38%)2026(Top 40%)404(Top 39%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 9%
×1human
+6ft-11ft

Overall

646

Males

591

M30-34

134

2M→4M

2.0 - 4.0 mi

Top 11%
×4story building
+75ft-70ft

Overall

819

Males

732

M30-34

156

4M→6M

4.0 - 6.0 mi

Top 12%
×5story building
+71ft-18ft

Overall

827

Males

741

M30-34

158

6M→8M

6.0 - 8.0 mi

Top 9%
×9story building
+106ft-21ft

Overall

620

Males

556

M30-34

130

8M→9.6M

8.0 - 9.6 mi

Top 8%
×13story building
+117ft-177ft

Overall

593

Males

531

M30-34

126

9.6M→10M

9.6 - 10.0 mi

Top 6%
×1story
+17ft-12ft

Overall

459

Males

421

M30-34

101

10M→10.5M

10.0 - 10.5 mi

Top 10%
×9story building
+0ft-102ft

Overall

741

Males

663

M30-34

158

10.5M→12M

10.5 - 12.0 mi

Top 9%
×18story building
+304ft-125ft

Overall

646

Males

591

M30-34

134

12M→14M

12.0 - 14.0 mi

Top 11%
×9story building
+99ft-125ft

Overall

761

Males

681

M30-34

153

14M→16M

14.0 - 16.0 mi

Top 5%
×9story building
+124ft-78ft

Overall

355

Males

322

M30-34

76

16M→18M

16.0 - 18.0 mi

Top 22%
×8story building
+106ft-45ft

Overall

1566

Males

1319

M30-34

289

18M→20M

18.0 - 20.0 mi

Top 14%
×3story building
+52ft-26ft

Overall

1039

Males

888

M30-34

190

20M→22M

20.0 - 22.0 mi

Top 31%
×21story building
+17ft-266ft

Overall

2216

Males

1754

M30-34

362

22M→24M

22.0 - 24.0 mi

Top 21%
×3story building
+70ft-85ft

Overall

1479

Males

1182

M30-34

248

24M→Finish

24.0 - 26.2 mi

Top 38%
~flat
+2ft-2ft

Overall

2711

Males

2026

M30-34

404

Passing Analysis

Category:
Athletes Passed
247*
Passed By
583
Net Change
-336
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#545
2M → 4M9141-132#545#677
4M → 6M1440-26#677#703
6M → 8M24*4+20#703#683
8M → 9.6M207+13#683#670
9.6M → 10M60+6#670#664
10M → 10.5M127+5#664#659
10.5M → 12M228+14#659#645
12M → 14M16*22-6#645#651
14M → 16M743+71#651#580
16M → 18M1069-59#580#639
18M → 20M10*37-27#639#666
20M → 22M9*95-86#666#752
22M → 24M1437-23#752#775
24M → Finish7*113-106#775#881
TOTALS247*583-336

* 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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