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SF MARATHON 1ST HALF 2026

Justin Macabenta

Bib: 14895•M•Age: 34

San Leandro, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 13%
Gender (Male)
#0 / 3619
Top 19%
Division (M30-34)
#0 / 772
Top 20%
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
8:49/mi
17:39
→ flat
4M
8:18/mi
34:14
↑ 67↓ 69
6M
8:22/mi
50:59
↑ 1231.1%
8M
8:11/mi
1:07:20
↑ 166↓ 531.1%
9.6M
8:11/mi
1:20:25
↑ 68↓ 1931.5%
10M
15:31/mi
1:26:37
↓ 241.1%
10.5M
4:02/mi
1:28:38
↓ 732.7%
12M
11:53/mi
1:46:28
↑ 2803.2%
Finish· 13.11 mi
8:35/mi
1:55:59
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time50:59
Pace8:30 /mi
2nd Half
Distance7.11 mi
Time1:05:00
Pace9:09 /mi
📊Positive Split: 27.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:55:5617:398:4917:39
8:49
-
4M
4.00 mi07:12:3134:148:3416:35
8:18
-0:31
6M
6.00 mi07:29:1650:598:3016:45
8:22
+0:04
8M
8.00 mi07:45:371:07:208:2516:21
8:11
-0:11
9.6M
9.60 mi07:58:421:20:258:2313:05
8:11
0:00
10M
10.00 mi08:04:541:26:378:406:12
15:31
+7:20
10.5M
10.50 mi08:06:551:28:388:262:01
4:02
-11:29
12M
12.00 mi08:24:451:46:288:5217:50
11:53
+7:51
Finish
13.11 mi08:34:161:55:598:519:31
8:35
-3:18

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

4:02 /mi

Average Pace

8:51 /mi

Slowest Pace

15:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:01

2% of race

Time at Steady Pace

1:29:56

78% of race

Time at Slower Pace

24:02

21% of race

Average Pace: 8:51 /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 mi06:55:5617:398:4917:39
8:49
#1296
4M
4.00 mi07:12:3134:148:3416:35
8:18
#933
6M
6.00 mi07:29:1650:598:3016:45
8:22
#856
8M
8.00 mi07:45:371:07:208:2516:21
8:11
#710
9.6M
9.60 mi07:58:421:20:258:2313:05
8:11
#808
10M
10.00 mi08:04:541:26:378:406:12
15:31
#809
10.5M
10.50 mi08:06:551:28:388:262:01
4:02
#799
12M
12.00 mi08:24:451:46:288:5217:50
11:53
#831
Finish
13.11 mi08:34:161:55:598:519:31
8:35
#827
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 13%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:13

Segment Time

9:08/mi

Pace

0.90 mi

Distance

Overall

846

Men

681

Division

153

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi129610082141151(Top 18%)890(Top 25%)206(Top 27%)
4M4.00 mi2.00 mi933+363757+251162+52661(Top 10%)549(Top 15%)117(Top 15%)
6M6.00 mi2.00 mi856+77700+57153+9739(Top 11%)614(Top 17%)138(Top 18%)
8M8.00 mi2.00 mi710+146596+104127+26555(Top 8%)482(Top 13%)98(Top 13%)
9.6M9.60 mi1.60 mi808-98660-64147-201714(Top 26%)1140(Top 32%)245(Top 32%)
10M10.00 mi0.40 mi809-1659+1145+2973(Top 15%)754(Top 21%)168(Top 22%)
10.5M10.50 mi0.50 mi799+10650+9145683(Top 10%)566(Top 16%)121(Top 16%)
12M12.00 mi1.50 mi831-32675-25152-71151(Top 18%)890(Top 25%)206(Top 27%)
Finish13.11 mi1.11 mi827+4677-21521162(Top 18%)905(Top 25%)203(Top 26%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 18%
~flat
+5ft-3ft

Overall

1151

Males

890

M30-34

207

2M→4M

2.0 - 4.0 mi

Top 10%
×4story building
+67ft-69ft

Overall

661

Males

549

M30-34

118

4M→6M

4.0 - 6.0 mi

Top 11%
×9story building
+123ft-9ft

Overall

739

Males

614

M30-34

139

6M→8M

6.0 - 8.0 mi

Top 8%
×12story building
+166ft-53ft

Overall

555

Males

482

M30-34

99

8M→9.6M

8.0 - 9.6 mi

Top 26%
×13story building
+68ft-193ft

Overall

1714

Males

1140

M30-34

246

9.6M→10M

9.6 - 10.0 mi

Top 15%
×2story building
+0ft-24ft

Overall

973

Males

754

M30-34

169

10M→10.5M

10.0 - 10.5 mi

Top 10%
×6story building
+1ft-73ft

Overall

683

Males

566

M30-34

122

10.5M→12M

10.5 - 12.0 mi

Top 18%
×21story building
+280ft-26ft

Overall

1151

Males

890

M30-34

207

12M→Finish

12.0 - 13.1 mi

Top 18%
×7story building
+14ft-89ft

Overall

1162

Males

905

M30-34

203

Passing Analysis

Category:
Athletes Passed
712*
Passed By
243
Net Change
+469
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1296
2M → 4M3674+363#1296#933
4M → 6M9417+77#933#856
6M → 8M15711+146#856#710
8M → 9.6M19117-98#710#808
9.6M → 10M1213-1#808#809
10M → 10.5M111+10#809#799
10.5M → 12M2961-32#799#831
12M → Finish23*19+4#831#827
TOTALS712*243+469

* 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