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SF MARATHON 1ST HALF 2026

Alejandro Atienza

Bib: 14206•M•Age: 45

Reno, NV

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Masters (Masters Men)
#0 / 1030
Division (M45-49)
#0 / 220
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
11:57/mi
23:54
→ flat
4M
12:25/mi
48:44
↑ 67↓ 69
6M
13:03/mi
1:14:51
↑ 1231.1%
8M
13:04/mi
1:40:59
↑ 166↓ 531.1%
9.6M
13:04/mi
2:01:54
↑ 68↓ 1931.5%
10M
25:32/mi
2:12:06
↓ 241.1%
10.5M
6:30/mi
2:15:21
↓ 732.7%
12M
18:55/mi
2:43:44
↑ 2803.2%
Finish· 13.11 mi
12:58/mi
2:58:07
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:14:51
Pace12:29 /mi
2nd Half
Distance7.11 mi
Time1:43:16
Pace14:32 /mi
📊Positive Split: 38.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:11:2023:5411:5723:54
11:57
-
4M
4.00 mi07:36:1048:4412:1124:50
12:25
+0:28
6M
6.00 mi08:02:171:14:5112:2926:07
13:03
+0:38
8M
8.00 mi08:28:251:40:5912:3726:08
13:04
+0:01
9.6M
9.60 mi08:49:202:01:5412:4220:55
13:04
0:00
10M
10.00 mi08:59:322:12:0613:1310:12
25:32
+12:28
10.5M
10.50 mi09:02:472:15:2112:533:15
6:30
-19:02
12M
12.00 mi09:31:102:43:4413:3928:23
18:55
+12:25
Finish
13.11 mi09:45:332:58:0713:3514:23
12:58
-5:57

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

6:30 /mi

Average Pace

13:35 /mi

Slowest Pace

25:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:15

2% of race

Time at Steady Pace

2:16:17

77% of race

Time at Slower Pace

38:35

22% of race

Average Pace: 13:35 /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 mi07:11:2023:5411:5723:54
11:57
#5840
4M
4.00 mi07:36:1048:4412:1124:50
12:25
#5817
6M
6.00 mi08:02:171:14:5112:2926:07
13:03
#5868
8M
8.00 mi08:28:251:40:5912:3726:08
13:04
#5799
9.6M
9.60 mi08:49:202:01:5412:4220:55
13:04
#5987
10M
10.00 mi08:59:322:12:0613:1310:12
25:32
#5992
10.5M
10.50 mi09:02:472:15:2112:533:15
6:30
#5991
12M
12.00 mi09:31:102:43:4413:3928:23
18:55
#6001
Finish
13.11 mi09:45:332:58:0713:3514:23
12:58
#5963
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 87%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

13:27

Segment Time

14:57/mi

Pace

0.90 mi

Distance

Overall

5750

Men

3275

Division

191

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
2M2.00 mi2.00 mi584033741945846(Top 89%)3295(Top 91%)196(Top 89%)
4M4.00 mi2.00 mi5817+233374192+25788(Top 88%)3337(Top 92%)191(Top 87%)
6M6.00 mi2.00 mi5868-513398-241925891(Top 90%)3394(Top 94%)193(Top 88%)
8M8.00 mi2.00 mi5799+693371+27195-35494(Top 84%)3246(Top 90%)195(Top 89%)
9.6M9.60 mi1.60 mi5987-1883432-61201-66308(Top 96%)3506(Top 97%)210(Top 95%)
10M10.00 mi0.40 mi5992-53432200+15760(Top 88%)3257(Top 90%)191(Top 87%)
10.5M10.50 mi0.50 mi5991+13428+42005890(Top 90%)3334(Top 92%)202(Top 92%)
12M12.00 mi1.50 mi6001-103426+22005846(Top 89%)3295(Top 91%)196(Top 89%)
Finish13.11 mi1.11 mi5963+383413+132005546(Top 84%)3151(Top 87%)186(Top 85%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 89%
~flat
+5ft-3ft

Overall

5846

Males

3295

M45-49

196

2M→4M

2.0 - 4.0 mi

Top 88%
×4story building
+67ft-69ft

Overall

5788

Males

3337

M45-49

191

4M→6M

4.0 - 6.0 mi

Top 90%
×9story building
+123ft-9ft

Overall

5891

Males

3394

M45-49

193

6M→8M

6.0 - 8.0 mi

Top 84%
×12story building
+166ft-53ft

Overall

5494

Males

3246

M45-49

195

8M→9.6M

8.0 - 9.6 mi

Top 96%
×13story building
+68ft-193ft

Overall

6308

Males

3506

M45-49

210

9.6M→10M

9.6 - 10.0 mi

Top 88%
×2story building
+0ft-24ft

Overall

5760

Males

3257

M45-49

191

10M→10.5M

10.0 - 10.5 mi

Top 90%
×6story building
+1ft-73ft

Overall

5890

Males

3334

M45-49

202

10.5M→12M

10.5 - 12.0 mi

Top 89%
×21story building
+280ft-26ft

Overall

5846

Males

3295

M45-49

196

12M→Finish

12.0 - 13.1 mi

Top 84%
×7story building
+14ft-89ft

Overall

5546

Males

3151

M45-49

186

Passing Analysis

Category:
Athletes Passed
518*
Passed By
641
Net Change
-123
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5840
2M → 4M132*109+23#5840#5817
4M → 6M84*135-51#5817#5868
6M → 8M151*82+69#5868#5799
8M → 9.6M14202-188#5799#5987
9.6M → 10M3035-5#5987#5992
10M → 10.5M87+1#5992#5991
10.5M → 12M49*59-10#5991#6001
12M → Finish50*12+38#6001#5963
TOTALS518*641-123

* 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