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SF MARATHON 1ST HALF 2026

Alex Mikhalev

Sunnyvale, CA

Bib: 15563 M 26

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 25%
Gender (Male)
#0 / 3619
Top 35%
Division (M25-29)
#0 / 796
Top 38%
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
10:10/mi
20:21
→ flat
4M
9:39/mi
39:39
↑ 67↓ 69
6M
9:45/mi
59:09
↑ 123
8M
8:49/mi
1:16:47
↑ 166↓ 53
9.6M
8:49/mi
1:30:53
↑ 68↓ 193
10M
15:51/mi
1:37:13
↓ 24
10.5M
4:14/mi
1:39:20
↓ 73
12M
11:19/mi
1:56:19
↑ 280
Finish· 13.11 mi
8:35/mi
2:05:50
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
59:099:52 /mi⚡ faster
2nd Half
1:06:419:23 /mi+12.7%
Positive split — 12.7% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2M
20:2110:102.00 mi20:21
10:10
-
4M
39:399:552.00 mi19:18
9:39
-0:31
6M
59:099:522.00 mi19:30
9:45
+0:06
8M
1:16:479:362.00 mi17:38
8:49
-0:56
9.6M
1:30:539:281.60 mi14:06
8:49
0:00
10M
1:37:139:430.40 mi6:20
15:51
+7:02
10.5M
1:39:209:280.50 mi2:07
4:14
-11:37
12M
1:56:199:421.50 mi16:59
11:19
+7:05
Finish(13.11 mi)
2:05:509:361.11 mi9:31
8:35
-2:44
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

4:14 /mi

Average Pace

9:36 /mi

Slowest Pace

15:51 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:07

2% of race

Time at Steady Pace

1:40:24

80% of race

Time at Slower Pace

23:19

19% of race

Average Pace: 9:36 /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 17%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:27

Segment Time

9:23/mi

Pace

0.90 mi

Distance

Overall

1097

Men

866

Division

208

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi33122203497803637152
4M2.00 mi2721+5911884+319440+5723251669392
6M2.00 mi2549+1721801+83427+1323451674398
8M2.00 mi2108+4411551+250372+551094883217
9.6M1.60 mi2131-231545+6369+324931605389
10M0.40 mi2034+971482+63355+141163891214
10.5M0.50 mi2007+271466+16350+51152910219
12M1.50 mi1728+2791295+171314+36803637152
Finish(13.11 mi)1.11 mi1651+771250+45303+111175915228

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 12%
~flat
+5ft-3ft

Overall

803

Males

637

M25-29

152

2M→4M

2.0 - 4.0 mi

Top 35%
×4story building
+67ft-69ft

Overall

2325

Males

1669

M25-29

392

4M→6M

4.0 - 6.0 mi

Top 36%
×9story building
+123ft-9ft

Overall

2345

Males

1674

M25-29

399

6M→8M

6.0 - 8.0 mi

Top 17%
×12story building
+166ft-53ft

Overall

1094

Males

883

M25-29

217

8M→9.6M

8.0 - 9.6 mi

Top 38%
×13story building
+68ft-193ft

Overall

2493

Males

1605

M25-29

389

9.6M→10M

9.6 - 10.0 mi

Top 18%
×2story building
+0ft-24ft

Overall

1163

Males

891

M25-29

215

10M→10.5M

10.0 - 10.5 mi

Top 18%
×6story building
+1ft-73ft

Overall

1152

Males

910

M25-29

220

10.5M→12M

10.5 - 12.0 mi

Top 12%
×21story building
+280ft-26ft

Overall

803

Males

637

M25-29

152

12M→Finish

12.0 - 13.1 mi

Top 18%
×7story building
+14ft-89ft

Overall

1175

Males

915

M25-29

228

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#3312
2M → 4M
12603+591
#3312 → #2721
4M → 6M
24196+172
#2721 → #2549
6M → 8M
1442*+441
#2549 → #2108
8M → 9.6M
11087-23
#2108 → #2131
9.6M → 10M
097+97
#2131 → #2034
10M → 10.5M
431+27
#2034 → #2007
10.5M → 12M
9288+279
#2007 → #1728
12M → Finish
481*+77
#1728 → #1651
TOTALS
1641825*+1661
#3312 → #1651

* 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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