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SF MARATHON 1ST HALF 2026

Sergei Voronkin

Sacramento, CA

Bib: 17666 M 37

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 20%
Gender (Male)
#0 / 3619
Top 29%
Division (M35-39)
#0 / 582
Top 31%
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
9:08/mi
18:16
→ flat
4M
9:13/mi
36:41
↑ 67↓ 69
6M
9:06/mi
54:54
↑ 123
8M
8:45/mi
1:12:24
↑ 166↓ 53
9.6M
8:45/mi
1:26:24
↑ 68↓ 193
10M
15:21/mi
1:32:32
↓ 24
10.5M
3:58/mi
1:34:31
↓ 73
12M
12:11/mi
1:52:47
↑ 280
Finish· 13.11 mi
8:13/mi
2:01:54
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
54:549:09 /mi⚡ faster
2nd Half
1:07:009:25 /mi+22.0%
Positive split — 22.0% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2M
18:169:082.00 mi18:16
9:08
-
4M
36:419:102.00 mi18:25
9:13
+0:05
6M
54:549:092.00 mi18:13
9:06
-0:07
8M
1:12:249:032.00 mi17:30
8:45
-0:21
9.6M
1:26:249:001.60 mi14:00
8:45
0:00
10M
1:32:329:150.40 mi6:08
15:21
+6:36
10.5M
1:34:319:000.50 mi1:59
3:58
-11:23
12M
1:52:479:241.50 mi18:16
12:11
+8:13
Finish(13.11 mi)
2:01:549:181.11 mi9:07
8:13
-3:58
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

3:58 /mi

Average Pace

9:18 /mi

Slowest Pace

15:21 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:59

2% of race

Time at Steady Pace

1:35:31

78% of race

Time at Slower Pace

24:24

20% of race

Average Pace: 9:18 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower
Featured Segment

Garmin Challenge

Top 11%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:07

Segment Time

9:01/mi

Pace

0.90 mi

Distance

Overall

750

Men

608

Division

93

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi1689126922613581011159
4M2.00 mi1691-21281-12222+417211304231
6M2.00 mi1644+471258+23221+115561194208
8M2.00 mi1388+2561096+162199+221045856153
9.6M1.60 mi1552-1641198-102210-1124141562256
10M0.40 mi1499+531161+37207+3886693110
10.5M0.50 mi1472+271143+18204+358949077
12M1.50 mi1421+511097+46189+1513581011159
Finish(13.11 mi)1.11 mi1335+861044+53180+9796647101

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 21%
~flat
+5ft-3ft

Overall

1358

Males

1011

M35-39

159

2M→4M

2.0 - 4.0 mi

Top 26%
×4story building
+67ft-69ft

Overall

1721

Males

1304

M35-39

231

4M→6M

4.0 - 6.0 mi

Top 24%
×9story building
+123ft-9ft

Overall

1556

Males

1194

M35-39

208

6M→8M

6.0 - 8.0 mi

Top 16%
×12story building
+166ft-53ft

Overall

1045

Males

856

M35-39

153

8M→9.6M

8.0 - 9.6 mi

Top 37%
×13story building
+68ft-193ft

Overall

2414

Males

1562

M35-39

256

9.6M→10M

9.6 - 10.0 mi

Top 13%
×2story building
+0ft-24ft

Overall

886

Males

693

M35-39

110

10M→10.5M

10.0 - 10.5 mi

Top 9%
×6story building
+1ft-73ft

Overall

589

Males

490

M35-39

77

10.5M→12M

10.5 - 12.0 mi

Top 21%
×21story building
+280ft-26ft

Overall

1358

Males

1011

M35-39

159

12M→Finish

12.0 - 13.1 mi

Top 12%
×7story building
+14ft-89ft

Overall

796

Males

647

M35-39

101

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#1689
2M → 4M
110108-2
#1689 → #1691
4M → 6M
4289+47
#1691 → #1644
6M → 8M
19275*+256
#1644 → #1388
8M → 9.6M
18319-164
#1388 → #1552
9.6M → 10M
659+53
#1552 → #1499
10M → 10.5M
027+27
#1499 → #1472
10.5M → 12M
3687+51
#1472 → #1421
12M → Finish
389*+86
#1421 → #1335
TOTALS
399753*+354
#1689 → #1335

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

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

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