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SF MARATHON 2ND HALF 2026

Nicholas Alessi

Bib: 22680•M•Age: 36

Oakland, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 30%
Gender (Male)
#0 / 2065
Top 40%
Division (M35-39)
#0 / 309
Top 48%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
9–292 ft
≈
×24story building
•▲ 548 ft climb · ▼ 587 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
8:37/mi
17:15
↑ 138↓ 680.7%
4M
8:38/mi
34:31
↑ 1631.4%
6M
10:42/mi
55:56
↑ 55↓ 830.3%
8M
7:01/mi
1:09:58
↑ 65↓ 1510.8%
10M
9:28/mi
1:28:54
↑ 61↓ 1741.1%
12M
9:58/mi
1:48:51
↑ 41↓ 530.1%
Finish· 13.11 mi
9:27/mi
1:59:20
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time55:56
Pace9:19 /mi
2nd Half
Distance7.11 mi
Time1:03:24
Pace8:55 /mi
📊Positive Split: 13.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:51:2617:158:3717:15
8:37
-
4M
4.00 mi09:08:4234:318:3817:16
8:38
+0:01
6M
6.00 mi09:30:0755:569:1921:25
10:42
+2:04
8M
8.00 mi09:44:091:09:588:4514:02
7:01
-3:41
10M
10.00 mi10:03:051:28:548:5318:56
9:28
+2:27
12M
12.00 mi10:23:021:48:519:0419:57
9:58
+0:30
Finish
13.11 mi10:33:311:59:209:0610:29
9:27
-0:31

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

7:01 /mi

Average Pace

9:06 /mi

Slowest Pace

10:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

48:33

41% of race

Time at Steady Pace

49:22

41% of race

Time at Slower Pace

21:25

18% of race

Average Pace: 9:06 /mi

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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 mi08:51:2617:158:3717:15
8:37
#887
4M
4.00 mi09:08:4234:318:3817:16
8:38
#1064
6M
6.00 mi09:30:0755:569:1921:25
10:42
#1027
8M
8.00 mi09:44:091:09:588:4514:02
7:01
#1091
10M
10.00 mi10:03:051:28:548:5318:56
9:28
#1118
12M
12.00 mi10:23:021:48:519:0419:57
9:58
#1163
Finish
13.11 mi10:33:311:59:209:0610:29
9:27
#1171
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi8876601141320(Top 34%)898(Top 43%)149(Top 48%)
4M4.00 mi2.00 mi1064-177758-98133-191335(Top 35%)924(Top 45%)164(Top 53%)
6M6.00 mi2.00 mi1027+37735+23131+21015(Top 26%)731(Top 35%)130(Top 42%)
8M8.00 mi2.00 mi1091-64772-37138-71340(Top 35%)921(Top 45%)157(Top 51%)
10M10.00 mi2.00 mi1118-27791-191381256(Top 33%)874(Top 42%)145(Top 47%)
12M12.00 mi2.00 mi1163-45820-29146-81320(Top 34%)898(Top 43%)149(Top 48%)
Finish13.11 mi1.11 mi1171-8826-6148-21254(Top 33%)855(Top 41%)146(Top 47%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 34%
×9story building
+138ft-68ft

Overall

1320

Males

898

M35-39

149

2M→4M

2.0 - 4.0 mi

Top 35%
×13story building
+163ft-19ft

Overall

1335

Males

924

M35-39

164

4M→6M

4.0 - 6.0 mi

Top 26%
×4story building
+55ft-83ft

Overall

1015

Males

731

M35-39

130

6M→8M

6.0 - 8.0 mi

Top 35%
×10story building
+65ft-151ft

Overall

1340

Males

921

M35-39

157

8M→10M

8.0 - 10.0 mi

Top 33%
×10story building
+61ft-174ft

Overall

1256

Males

874

M35-39

145

10M→12M

10.0 - 12.0 mi

Top 34%
×3story building
+41ft-53ft

Overall

1320

Males

898

M35-39

149

12M→Finish

12.0 - 13.1 mi

Top 33%
×1human
+6ft-6ft

Overall

1254

Males

855

M35-39

146

Passing Analysis

Category:
Athletes Passed
133*
Passed By
417
Net Change
-284
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#887
2M → 4M14191-177#887#1064
4M → 6M6528+37#1064#1027
6M → 8M973-64#1027#1091
8M → 10M16*43-27#1091#1118
10M → 12M1257-45#1118#1163
12M → Finish1725-8#1163#1171
TOTALS133*417-284

* 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