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SF MARATHON 2ND HALF 2026

Nicholas Mancini

Bib: 23306•M•Age: 25

SF, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 9%
Gender (Male)
#0 / 2065
Top 14%
Division (M25-29)
#0 / 503
Top 14%
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
7:45/mi
15:30
↑ 138↓ 680.7%
4M
7:10/mi
29:50
↑ 1631.4%
6M
9:15/mi
48:20
↑ 55↓ 830.3%
8M
5:45/mi
59:51
↑ 65↓ 1510.8%
10M
7:59/mi
1:15:48
↑ 61↓ 1741.1%
12M
8:31/mi
1:32:50
↑ 41↓ 530.1%
Finish· 13.11 mi
8:10/mi
1:41:54
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time48:20
Pace8:03 /mi
2nd Half
Distance7.11 mi
Time53:34
Pace7:32 /mi
📊Positive Split: 10.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:02:2115:307:4515:30
7:45
-
4M
4.00 mi09:16:4129:507:2814:20
7:10
-0:35
6M
6.00 mi09:35:1148:208:0318:30
9:15
+2:05
8M
8.00 mi09:46:4259:517:2911:31
5:45
-3:30
10M
10.00 mi10:02:391:15:487:3515:57
7:59
+2:14
12M
12.00 mi10:19:411:32:507:4417:02
8:31
+0:32
Finish
13.11 mi10:28:451:41:547:469:04
8:10
-0:21

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

5:45 /mi

Average Pace

7:46 /mi

Slowest Pace

9:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

25:51

25% of race

Time at Steady Pace

40:31

40% of race

Time at Slower Pace

35:32

35% of race

Average Pace: 7:46 /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 mi09:02:2115:307:4515:30
7:45
#341
4M
4.00 mi09:16:4129:507:2814:20
7:10
#329
6M
6.00 mi09:35:1148:208:0318:30
9:15
#306
8M
8.00 mi09:46:4259:517:2911:31
5:45
#303
10M
10.00 mi10:02:391:15:487:3515:57
7:59
#313
12M
12.00 mi10:19:411:32:507:4417:02
8:31
#346
Finish
13.11 mi10:28:451:41:547:469:04
8:10
#352
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi34127576499(Top 13%)384(Top 19%)101(Top 20%)
4M4.00 mi2.00 mi329+12266+976322(Top 8%)260(Top 13%)72(Top 14%)
6M6.00 mi2.00 mi306+23249+1773+3302(Top 8%)246(Top 12%)71(Top 14%)
8M8.00 mi2.00 mi303+3246+370+3296(Top 8%)237(Top 11%)61(Top 12%)
10M10.00 mi2.00 mi313-10254-869+1382(Top 10%)308(Top 15%)79(Top 16%)
12M12.00 mi2.00 mi346-33277-2368+1499(Top 13%)384(Top 19%)101(Top 20%)
Finish13.11 mi1.11 mi352-6279-271-3511(Top 13%)389(Top 19%)101(Top 20%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 13%
×9story building
+138ft-68ft

Overall

499

Males

384

M25-29

101

2M→4M

2.0 - 4.0 mi

Top 8%
×13story building
+163ft-19ft

Overall

322

Males

260

M25-29

72

4M→6M

4.0 - 6.0 mi

Top 8%
×4story building
+55ft-83ft

Overall

302

Males

246

M25-29

71

6M→8M

6.0 - 8.0 mi

Top 8%
×10story building
+65ft-151ft

Overall

296

Males

237

M25-29

61

8M→10M

8.0 - 10.0 mi

Top 10%
×10story building
+61ft-174ft

Overall

382

Males

308

M25-29

79

10M→12M

10.0 - 12.0 mi

Top 13%
×3story building
+41ft-53ft

Overall

499

Males

384

M25-29

101

12M→Finish

12.0 - 13.1 mi

Top 13%
×1human
+6ft-6ft

Overall

511

Males

389

M25-29

101

Passing Analysis

Category:
Athletes Passed
83
Passed By
94
Net Change
-11
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#341
2M → 4M3321+12#341#329
4M → 6M285+23#329#306
6M → 8M74+3#306#303
8M → 10M616-10#303#313
10M → 12M437-33#313#346
12M → Finish511-6#346#352
TOTALS8394-11
📊

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