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SF MARATHON 2026

Nathaniel Lachica

Bib: 7822•M•Age: 38

Oakland, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Male)
#0 / 5052
Division (M35-39)
#0 / 717
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2M
21:51
Rank: #5767
Start → 2M
21:51 | 10:55/mi
4M
43:50
Rank: #5649 (+118)
2M → 4M
21:59 | 11:00/mi
6M
1:07:30
Rank: #5850 (-201)
4M → 6M
23:40 | 11:50/mi
8M
1:29:59
Rank: #5888 (-38)
6M → 8M
22:29 | 11:14/mi
9.6M
1:49:39
Rank: #5855 (+33)
8M → 9.6M
19:40 | 12:17/mi
10M
1:53:20
Rank: #5907 (-52)
9.6M → 10M
3:41 | 9:13/mi
10.5M
2:01:02
Rank: #5851 (+56)
10M → 10.5M
7:42 | 15:24/mi
12M
2:18:02
Rank: #5798 (+53)
10.5M → 12M
17:00 | 11:20/mi
14M
2:43:20
Rank: #5776 (+22)
12M → 14M
25:18 | 12:39/mi
16M
3:02:01
Rank: #5549 (+227)
14M → 16M
18:41 | 9:20/mi
18M
3:31:37
Rank: #5736 (-187)
16M → 18M
29:36 | 14:48/mi
20M
3:55:22
Rank: #5636 (+100)
18M → 20M
23:45 | 11:52/mi
22M
4:17:51
Rank: #5543 (+93)
20M → 22M
22:29 | 11:14/mi
24M
4:44:15
Rank: #5488 (+55)
22M → 24M
26:24 | 13:12/mi
Finish· 26.22 mi
5:13:23
Rank: #5488
24M → Finish
29:08 | 13:08/mi

Course Map & Elevation

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:43:20
Pace11:40 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:30:03
Pace12:17 /mi
📊Negative Split: 8.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:53:2921:5110:5521:51
10:55
-
4M
4.00 mi06:15:2843:5010:5821:59
11:00
+0:05
6M
6.00 mi06:39:081:07:3011:1523:40
11:50
+0:50
8M
8.00 mi07:01:371:29:5911:1522:29
11:14
-0:36
9.6M
9.60 mi07:21:171:49:3911:2519:40
12:17
+1:03
10M
10.00 mi07:24:581:53:2011:203:41
9:13
-3:04
10.5M
10.50 mi07:32:402:01:0211:327:42
15:24
+6:11
12M
12.00 mi07:49:402:18:0211:3017:00
11:20
-4:04
14M
14.00 mi08:14:582:43:2011:4025:18
12:39
+1:19
16M
16.00 mi08:33:393:02:0111:2318:41
9:20
-3:19
18M
18.00 mi09:03:153:31:3711:4529:36
14:48
+5:28
20M
20.00 mi09:27:003:55:2211:4623:45
11:52
-2:56
22M
22.00 mi09:49:294:17:5111:4322:29
11:14
-0:38
24M
24.00 mi10:15:534:44:1511:5126:24
13:12
+1:58
Finish
26.22 mi10:45:015:13:2311:5829:08
13:08
-0:04

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

9:13 /mi

Average Pace

11:58 /mi

Slowest Pace

15:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:06:12

21% of race

Time at Steady Pace

2:34:21

49% of race

Time at Slower Pace

1:32:50

30% of race

Average Pace: 11:57 /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...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi05:53:2921:5110:5521:51
10:55
#5767
4M
4.00 mi06:15:2843:5010:5821:59
11:00
#5649
6M
6.00 mi06:39:081:07:3011:1523:40
11:50
#5850
8M
8.00 mi07:01:371:29:5911:1522:29
11:14
#5888
9.6M
9.60 mi07:21:171:49:3911:2519:40
12:17
#5855
10M
10.00 mi07:24:581:53:2011:203:41
9:13
#5907
10.5M
10.50 mi07:32:402:01:0211:327:42
15:24
#5851
12M
12.00 mi07:49:402:18:0211:3017:00
11:20
#5798
14M
14.00 mi08:14:582:43:2011:4025:18
12:39
#5776
16M
16.00 mi08:33:393:02:0111:2318:41
9:20
#5549
18M
18.00 mi09:03:153:31:3711:4529:36
14:48
#5736
20M
20.00 mi09:27:003:55:2211:4623:45
11:52
#5636
22M
22.00 mi09:49:294:17:5111:4322:29
11:14
#5543
24M
24.00 mi10:15:534:44:1511:5126:24
13:12
#5488
Finish
26.22 mi10:45:015:13:2311:5829:08
13:08
#5488
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 82%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:23

Segment Time

12:39/mi

Pace

0.90 mi

Distance

Overall

5865

Men

4276

Division

611

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi576742565815509(Top 77%)4068(Top 81%)561(Top 78%)
4M4.00 mi2.00 mi5649+1184175+81569+125555(Top 78%)4119(Top 82%)566(Top 79%)
6M6.00 mi2.00 mi5850-2014294-119588-196202(Top 87%)4519(Top 89%)628(Top 88%)
8M8.00 mi2.00 mi5888-384322-28591-36060(Top 85%)4453(Top 88%)626(Top 87%)
9.6M9.60 mi1.60 mi5855+334303+19592-15821(Top 81%)4264(Top 84%)594(Top 83%)
10M10.00 mi0.40 mi5907-524335-32596-46748(Top 94%)4824(Top 95%)685(Top 96%)
10.5M10.50 mi0.50 mi5851+564299+36595+15457(Top 76%)4026(Top 80%)568(Top 79%)
12M12.00 mi1.50 mi5798+534270+29591+45509(Top 77%)4068(Top 81%)561(Top 78%)
14M14.00 mi2.00 mi5776+224245+25588+35713(Top 80%)4196(Top 83%)593(Top 83%)
16M16.00 mi2.00 mi5549+2274105+140575+133899(Top 54%)2988(Top 59%)428(Top 60%)
18M18.00 mi2.00 mi5736-1874212-107587-126407(Top 89%)4555(Top 90%)651(Top 91%)
20M20.00 mi2.00 mi5636+1004139+73579+84736(Top 66%)3455(Top 68%)491(Top 68%)
22M22.00 mi2.00 mi5543+934070+69574+54525(Top 63%)3271(Top 65%)473(Top 66%)
24M24.00 mi2.00 mi5488+554027+43570+44951(Top 69%)3540(Top 70%)516(Top 72%)
Finish26.22 mi2.22 mi54884015+12568+25480(Top 76%)3903(Top 77%)565(Top 79%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 77%
×1human
+6ft-11ft

Overall

5509

Males

4068

M35-39

564

2M→4M

2.0 - 4.0 mi

Top 78%
×4stories
+75ft-70ft

Overall

5555

Males

4119

M35-39

573

4M→6M

4.0 - 6.0 mi

Top 87%
×5stories
+71ft-18ft

Overall

6202

Males

4519

M35-39

636

6M→8M

6.0 - 8.0 mi

Top 85%
×9stories
+106ft-21ft

Overall

6060

Males

4453

M35-39

631

8M→9.6M

8.0 - 9.6 mi

Top 81%
×13stories
+117ft-177ft

Overall

5821

Males

4264

M35-39

597

9.6M→10M

9.6 - 10.0 mi

Top 94%
×1story
+17ft-12ft

Overall

6748

Males

4824

M35-39

691

10M→10.5M

10.0 - 10.5 mi

Top 76%
×9stories
+0ft-102ft

Overall

5457

Males

4026

M35-39

571

10.5M→12M

10.5 - 12.0 mi

Top 77%
×18stories
+304ft-125ft

Overall

5509

Males

4068

M35-39

564

12M→14M

12.0 - 14.0 mi

Top 80%
×9stories
+99ft-125ft

Overall

5713

Males

4196

M35-39

595

14M→16M

14.0 - 16.0 mi

Top 54%
×9stories
+124ft-78ft

Overall

3899

Males

2988

M35-39

429

16M→18M

16.0 - 18.0 mi

Top 89%
×8stories
+106ft-45ft

Overall

6407

Males

4555

M35-39

652

18M→20M

18.0 - 20.0 mi

Top 66%
×3stories
+52ft-26ft

Overall

4736

Males

3455

M35-39

492

20M→22M

20.0 - 22.0 mi

Top 63%
×21stories
+17ft-266ft

Overall

4525

Males

3271

M35-39

474

22M→24M

22.0 - 24.0 mi

Top 69%
×3stories
+70ft-85ft

Overall

4951

Males

3540

M35-39

516

24M→Finish

24.0 - 26.2 mi

Top 76%
~flat
+2ft-2ft

Overall

5480

Males

3903

M35-39

565

Passing Analysis

Category:
Athletes Passed
1307*
Passed By
1028
Net Change
+279
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5767
2M → 4M188*70+118#5767#5649
4M → 6M99300-201#5649#5850
6M → 8M63*101-38#5850#5888
8M → 9.6M91*58+33#5888#5855
9.6M → 10M759-52#5855#5907
10M → 10.5M7620+56#5907#5851
10.5M → 12M8936+53#5851#5798
12M → 14M78*56+22#5798#5776
14M → 16M239*12+227#5776#5549
16M → 18M30*217-187#5549#5736
18M → 20M109*9+100#5736#5636
20M → 22M106*13+93#5636#5543
22M → 24M81*26+55#5543#5488
24M → Finish51*510#5488#5488
TOTALS1307*1028+279

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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