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SF MARATHON 1ST HALF 2026

Francisco Altamirano

Bib: 12685•M•Age: 26

Santiago de Querétaro

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 15%
Gender (Male)
#0 / 3619
Top 23%
Division (M25-29)
#0 / 796
Top 26%
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
9:15/mi
18:30
→ flat
4M
9:05/mi
36:39
↑ 67↓ 69
6M
8:39/mi
53:57
↑ 1231.1%
8M
8:27/mi
1:10:52
↑ 166↓ 531.1%
9.6M
8:27/mi
1:24:24
↑ 68↓ 1931.5%
10M
16:04/mi
1:30:49
↓ 241.1%
10.5M
4:18/mi
1:32:58
↓ 732.7%
12M
11:07/mi
1:49:39
↑ 2803.2%
Finish· 13.11 mi
7:57/mi
1:58:28
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time53:57
Pace9:00 /mi
2nd Half
Distance7.11 mi
Time1:04:31
Pace9:05 /mi
📊Positive Split: 19.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:51:1918:309:1518:30
9:15
-
4M
4.00 mi07:09:2836:399:1018:09
9:05
-0:10
6M
6.00 mi07:26:4653:579:0017:18
8:39
-0:26
8M
8.00 mi07:43:411:10:528:5116:55
8:27
-0:12
9.6M
9.60 mi07:57:131:24:248:4713:32
8:27
0:00
10M
10.00 mi08:03:381:30:499:056:25
16:04
+7:37
10.5M
10.50 mi08:05:471:32:588:512:09
4:18
-11:46
12M
12.00 mi08:22:281:49:399:0816:41
11:07
+6:49
Finish
13.11 mi08:31:171:58:289:028:49
7:57
-3:10

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

4:18 /mi

Average Pace

9:02 /mi

Slowest Pace

16:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:09

2% of race

Time at Steady Pace

1:33:13

79% of race

Time at Slower Pace

23:06

19% of race

Average Pace: 9:02 /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 mi06:51:1918:309:1518:30
9:15
#1861
4M
4.00 mi07:09:2836:399:1018:09
9:05
#1676
6M
6.00 mi07:26:4653:579:0017:18
8:39
#1438
8M
8.00 mi07:43:411:10:528:5116:55
8:27
#1179
9.6M
9.60 mi07:57:131:24:248:4713:32
8:27
#1300
10M
10.00 mi08:03:381:30:499:056:25
16:04
#1279
10.5M
10.50 mi08:05:471:32:588:512:09
4:18
#1274
12M
12.00 mi08:22:281:49:399:0816:41
11:07
#1113
Finish
13.11 mi08:31:171:58:289:028:49
7:57
#1019
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 18%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:34

Segment Time

9:31/mi

Pace

0.90 mi

Distance

Overall

1216

Men

955

Division

231

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi18611381338651(Top 10%)523(Top 14%)122(Top 15%)
4M4.00 mi2.00 mi1676+1851270+111315+231547(Top 24%)1194(Top 33%)281(Top 35%)
6M6.00 mi2.00 mi1438+2381124+146276+39988(Top 15%)795(Top 22%)197(Top 25%)
8M8.00 mi2.00 mi1179+259951+173224+52780(Top 12%)662(Top 18%)163(Top 20%)
9.6M9.60 mi1.60 mi1300-1211026-75249-252070(Top 31%)1363(Top 38%)323(Top 41%)
10M10.00 mi0.40 mi1279+211014+12246+31272(Top 19%)968(Top 27%)229(Top 29%)
10.5M10.50 mi0.50 mi1274+51008+6247-11286(Top 20%)1008(Top 28%)244(Top 31%)
12M12.00 mi1.50 mi1113+161889+119219+28651(Top 10%)523(Top 14%)122(Top 15%)
Finish13.11 mi1.11 mi1019+94826+63205+14555(Top 8%)467(Top 13%)122(Top 15%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 10%
~flat
+5ft-3ft

Overall

651

Males

523

M25-29

122

2M→4M

2.0 - 4.0 mi

Top 24%
×4story building
+67ft-69ft

Overall

1547

Males

1194

M25-29

281

4M→6M

4.0 - 6.0 mi

Top 15%
×9story building
+123ft-9ft

Overall

988

Males

795

M25-29

197

6M→8M

6.0 - 8.0 mi

Top 12%
×12story building
+166ft-53ft

Overall

780

Males

662

M25-29

163

8M→9.6M

8.0 - 9.6 mi

Top 31%
×13story building
+68ft-193ft

Overall

2070

Males

1363

M25-29

323

9.6M→10M

9.6 - 10.0 mi

Top 19%
×2story building
+0ft-24ft

Overall

1272

Males

968

M25-29

230

10M→10.5M

10.0 - 10.5 mi

Top 20%
×6story building
+1ft-73ft

Overall

1286

Males

1008

M25-29

245

10.5M→12M

10.5 - 12.0 mi

Top 10%
×21story building
+280ft-26ft

Overall

651

Males

523

M25-29

122

12M→Finish

12.0 - 13.1 mi

Top 8%
×7story building
+14ft-89ft

Overall

555

Males

467

M25-29

122

Passing Analysis

Category:
Athletes Passed
1090*
Passed By
248
Net Change
+842
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1861
2M → 4M21732+185#1861#1676
4M → 6M2446+238#1676#1438
6M → 8M27213+259#1438#1179
8M → 9.6M33154-121#1179#1300
9.6M → 10M3514+21#1300#1279
10M → 10.5M138+5#1279#1274
10.5M → 12M17918+161#1274#1113
12M → Finish97*3+94#1113#1019
TOTALS1090*248+842

* 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