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SF MARATHON 1ST HALF 2026

Mark Amirkan

Bib: 20157•M•Age: 22

Mountain View, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
M20-29
#0 / 358
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
10:19/mi
20:38
→ flat
4M
11:54/mi
44:25
↑ 67↓ 69
6M
10:41/mi
1:05:48
↑ 1231.1%
8M
10:45/mi
1:27:19
↑ 166↓ 531.1%
9.6M
10:45/mi
1:44:31
↑ 68↓ 1931.5%
10M
27:04/mi
1:55:20
↓ 241.1%
10.5M
5:28/mi
1:58:04
↓ 732.7%
12M
13:43/mi
2:18:39
↑ 2803.2%
Finish· 13.11 mi
10:40/mi
2:30:29
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:05:48
Pace10:58 /mi
2nd Half
Distance7.11 mi
Time1:24:41
Pace11:55 /mi
📊Positive Split: 28.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:12:2720:3810:1920:38
10:19
-
4M
4.00 mi07:36:1444:2511:0623:47
11:54
+1:35
6M
6.00 mi07:57:371:05:4810:5821:23
10:41
-1:13
8M
8.00 mi08:19:081:27:1910:5521:31
10:45
+0:04
9.6M
9.60 mi08:36:201:44:3110:5317:12
10:45
0:00
10M
10.00 mi08:47:091:55:2011:3210:49
27:04
+16:19
10.5M
10.50 mi08:49:531:58:0411:152:44
5:28
-21:36
12M
12.00 mi09:10:282:18:3911:3320:35
13:43
+8:15
Finish
13.11 mi09:22:182:30:2911:2911:50
10:40
-3:03

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

5:28 /mi

Average Pace

11:29 /mi

Slowest Pace

27:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:44

2% of race

Time at Steady Pace

1:56:21

77% of race

Time at Slower Pace

31:24

21% of race

Average Pace: 11:29 /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 mi07:12:2720:3810:1920:38
10:19
#3597
4M
4.00 mi07:36:1444:2511:0623:47
11:54
#4565
6M
6.00 mi07:57:371:05:4810:5821:23
10:41
#4146
8M
8.00 mi08:19:081:27:1910:5521:31
10:45
#3839
9.6M
9.60 mi08:36:201:44:3110:5317:12
10:45
#3993
10M
10.00 mi08:47:091:55:2011:3210:49
27:04
#4302
10.5M
10.50 mi08:49:531:58:0411:152:44
5:28
#4298
12M
12.00 mi09:10:282:18:3911:3320:35
13:43
#3939
Finish
13.11 mi09:22:182:30:2911:2911:50
10:40
#3898
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 88%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

13:33

Segment Time

15:04/mi

Pace

0.90 mi

Distance

Overall

5796

Men

3290

Division

333

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi2.00 mi359723652702498(Top 38%)1708(Top 47%)196(Top 55%)
4M4.00 mi2.00 mi4565-9682853-488312-425324(Top 81%)3167(Top 88%)334(Top 93%)
6M6.00 mi2.00 mi4146+4192656+197298+143549(Top 54%)2345(Top 65%)279(Top 78%)
8M8.00 mi2.00 mi3839+3072507+149282+163246(Top 49%)2208(Top 61%)246(Top 69%)
9.6M9.60 mi1.60 mi3993-1542569-62291-94788(Top 73%)2809(Top 78%)302(Top 84%)
10M10.00 mi0.40 mi4302-3092703-134300-96032(Top 92%)3383(Top 93%)337(Top 94%)
10.5M10.50 mi0.50 mi4298+42702+1302-24293(Top 65%)2669(Top 74%)281(Top 78%)
12M12.00 mi1.50 mi3939+3592522+180280+222498(Top 38%)1708(Top 47%)196(Top 55%)
Finish13.11 mi1.11 mi3898+412493+29279+13663(Top 56%)2309(Top 64%)256(Top 72%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 38%
~flat
+5ft-3ft

Overall

2498

Males

1708

M20-24

197

2M→4M

2.0 - 4.0 mi

Top 81%
×4story building
+67ft-69ft

Overall

5324

Males

3167

M20-24

336

4M→6M

4.0 - 6.0 mi

Top 54%
×9story building
+123ft-9ft

Overall

3549

Males

2345

M20-24

282

6M→8M

6.0 - 8.0 mi

Top 49%
×12story building
+166ft-53ft

Overall

3246

Males

2208

M20-24

247

8M→9.6M

8.0 - 9.6 mi

Top 73%
×13story building
+68ft-193ft

Overall

4788

Males

2809

M20-24

303

9.6M→10M

9.6 - 10.0 mi

Top 92%
×2story building
+0ft-24ft

Overall

6032

Males

3383

M20-24

338

10M→10.5M

10.0 - 10.5 mi

Top 65%
×6story building
+1ft-73ft

Overall

4293

Males

2669

M20-24

282

10.5M→12M

10.5 - 12.0 mi

Top 38%
×21story building
+280ft-26ft

Overall

2498

Males

1708

M20-24

197

12M→Finish

12.0 - 13.1 mi

Top 56%
×7story building
+14ft-89ft

Overall

3663

Males

2309

M20-24

256

Passing Analysis

Category:
Athletes Passed
1285*
Passed By
1586
Net Change
-301
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3597
2M → 4M20988-968#3597#4565
4M → 6M432*13+419#4565#4146
6M → 8M337*30+307#4146#3839
8M → 9.6M42196-154#3839#3993
9.6M → 10M9318-309#3993#4302
10M → 10.5M1410+4#4302#4298
10.5M → 12M370*11+359#4298#3939
12M → Finish61*20+41#3939#3898
TOTALS1285*1586-301

* 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

Race Place Events

Race Place Events