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SF MARATHON 2026

Harry Brelsford

Bib: 2887•M•Age: 27

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 15%
Gender (Male)
#0 / 5052
Top 19%
Division (M25-29)
#0 / 1176
Top 21%
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
17:48
Rank: #2001
Start → 2M
17:48 | 8:54/mi
4M
36:12
Rank: #2346 (-345)
2M → 4M
18:24 | 9:12/mi
6M
54:58
Rank: #2553 (-207)
4M → 6M
18:46 | 9:23/mi
8M
1:13:17
Rank: #2623 (-70)
6M → 8M
18:19 | 9:09/mi
9.6M
1:27:56
Rank: #2457 (+166)
8M → 9.6M
14:39 | 9:09/mi
10M
1:30:55
Rank: #2536 (-79)
9.6M → 10M
2:59 | 7:28/mi
10.5M
1:37:06
Rank: #2531 (+5)
10M → 10.5M
6:11 | 12:22/mi
12M
1:50:16
Rank: #2501 (+30)
10.5M → 12M
13:10 | 8:47/mi
14M
2:09:55
Rank: #2487 (+14)
12M → 14M
19:39 | 9:49/mi
16M
2:23:40
Rank: #2134 (+353)
14M → 16M
13:45 | 6:52/mi
18M
2:41:44
Rank: #1938 (+196)
16M → 18M
18:04 | 9:02/mi
20M
2:57:44
Rank: #1655 (+283)
18M → 20M
16:00 | 8:00/mi
22M
3:12:06
Rank: #1392 (+263)
20M → 22M
14:22 | 7:11/mi
24M
3:29:07
Rank: #1248 (+144)
22M → 24M
17:01 | 8:31/mi
Finish· 26.22 mi
3:47:02
Rank: #1101 (+147)
24M → Finish
17:55 | 8:04/mi
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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:09:55
Pace9:17 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:37:07
Pace7:57 /mi
📊Negative Split: 25.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:37:5617:488:5417:48
8:54
-
4M
4.00 mi05:56:2036:129:0318:24
9:12
+0:18
6M
6.00 mi06:15:0654:589:1018:46
9:23
+0:11
8M
8.00 mi06:33:251:13:179:1018:19
9:09
-0:14
9.6M
9.60 mi06:48:041:27:569:1014:39
9:09
0:00
10M
10.00 mi06:51:031:30:559:062:59
7:28
-1:41
10.5M
10.50 mi06:57:141:37:069:156:11
12:22
+4:54
12M
12.00 mi07:10:241:50:169:1113:10
8:47
-3:35
14M
14.00 mi07:30:032:09:559:1719:39
9:49
+1:02
16M
16.00 mi07:43:482:23:408:5913:45
6:52
-2:57
18M
18.00 mi08:01:522:41:448:5918:04
9:02
+2:10
20M
20.00 mi08:17:522:57:448:5316:00
8:00
-1:02
22M
22.00 mi08:32:143:12:068:4414:22
7:11
-0:49
24M
24.00 mi08:49:153:29:078:4317:01
8:31
+1:20
Finish
26.22 mi09:07:103:47:028:4017:55
8:04
-0:27

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

6:52 /mi

Average Pace

8:40 /mi

Slowest Pace

12:22 /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

1:05:01

29% of race

Time at Steady Pace

2:16:11

60% of race

Time at Slower Pace

25:50

11% of race

Average Pace: 8:40 /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 mi05:37:5617:488:5417:48
8:54
#2001
4M
4.00 mi05:56:2036:129:0318:24
9:12
#2346
6M
6.00 mi06:15:0654:589:1018:46
9:23
#2553
8M
8.00 mi06:33:251:13:179:1018:19
9:09
#2623
9.6M
9.60 mi06:48:041:27:569:1014:39
9:09
#2457
10M
10.00 mi06:51:031:30:559:062:59
7:28
#2536
10.5M
10.50 mi06:57:141:37:069:156:11
12:22
#2531
12M
12.00 mi07:10:241:50:169:1113:10
8:47
#2501
14M
14.00 mi07:30:032:09:559:1719:39
9:49
#2487
16M
16.00 mi07:43:482:23:408:5913:45
6:52
#2134
18M
18.00 mi08:01:522:41:448:5918:04
9:02
#1938
20M
20.00 mi08:17:522:57:448:5316:00
8:00
#1655
22M
22.00 mi08:32:143:12:068:4414:22
7:11
#1392
24M
24.00 mi08:49:153:29:078:4317:01
8:31
#1248
Finish
26.22 mi09:07:103:47:028:4017:55
8:04
#1101
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 45%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:10

Segment Time

10:11/mi

Pace

0.90 mi

Distance

Overall

3203

Men

2590

Division

651

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi200117054092496(Top 35%)2076(Top 41%)529(Top 45%)
4M4.00 mi2.00 mi2346-3451960-255472-632664(Top 37%)2210(Top 44%)543(Top 46%)
6M6.00 mi2.00 mi2553-2072122-162507-352932(Top 41%)2410(Top 48%)593(Top 50%)
8M8.00 mi2.00 mi2623-702177-55537-302819(Top 39%)2335(Top 46%)583(Top 50%)
9.6M9.60 mi1.60 mi2457+1662061+116510+271888(Top 26%)1620(Top 32%)407(Top 35%)
10M10.00 mi0.40 mi2536-792119-58527-174892(Top 68%)3701(Top 73%)890(Top 76%)
10.5M10.50 mi0.50 mi2531+52109+10521+62685(Top 37%)2197(Top 43%)552(Top 47%)
12M12.00 mi1.50 mi2501+302090+19526-52496(Top 35%)2076(Top 41%)529(Top 45%)
14M14.00 mi2.00 mi2487+142079+11518+82456(Top 34%)2041(Top 40%)512(Top 44%)
16M16.00 mi2.00 mi2134+3531790+289448+70795(Top 11%)696(Top 14%)183(Top 16%)
18M18.00 mi2.00 mi1938+1961642+148407+411250(Top 17%)1063(Top 21%)279(Top 24%)
20M20.00 mi2.00 mi1655+2831410+232354+53507(Top 7%)458(Top 9%)129(Top 11%)
22M22.00 mi2.00 mi1392+2631190+220304+50331(Top 5%)291(Top 6%)90(Top 8%)
24M24.00 mi2.00 mi1248+1441066+124274+30477(Top 7%)429(Top 8%)129(Top 11%)
Finish26.22 mi2.22 mi1101+147947+119246+28405(Top 6%)356(Top 7%)114(Top 10%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 35%
×1human
+6ft-11ft

Overall

2496

Males

2076

M25-29

531

2M→4M

2.0 - 4.0 mi

Top 37%
×4stories
+75ft-70ft

Overall

2664

Males

2210

M25-29

546

4M→6M

4.0 - 6.0 mi

Top 41%
×5stories
+71ft-18ft

Overall

2932

Males

2410

M25-29

596

6M→8M

6.0 - 8.0 mi

Top 39%
×9stories
+106ft-21ft

Overall

2819

Males

2335

M25-29

586

8M→9.6M

8.0 - 9.6 mi

Top 26%
×13stories
+117ft-177ft

Overall

1888

Males

1620

M25-29

409

9.6M→10M

9.6 - 10.0 mi

Top 68%
×1story
+17ft-12ft

Overall

4892

Males

3701

M25-29

897

10M→10.5M

10.0 - 10.5 mi

Top 37%
×9stories
+0ft-102ft

Overall

2685

Males

2197

M25-29

556

10.5M→12M

10.5 - 12.0 mi

Top 35%
×18stories
+304ft-125ft

Overall

2496

Males

2076

M25-29

531

12M→14M

12.0 - 14.0 mi

Top 34%
×9stories
+99ft-125ft

Overall

2456

Males

2041

M25-29

515

14M→16M

14.0 - 16.0 mi

Top 11%
×9stories
+124ft-78ft

Overall

795

Males

696

M25-29

183

16M→18M

16.0 - 18.0 mi

Top 17%
×8stories
+106ft-45ft

Overall

1250

Males

1063

M25-29

280

18M→20M

18.0 - 20.0 mi

Top 7%
×3stories
+52ft-26ft

Overall

507

Males

458

M25-29

129

20M→22M

20.0 - 22.0 mi

Top 5%
×21stories
+17ft-266ft

Overall

331

Males

291

M25-29

90

22M→24M

22.0 - 24.0 mi

Top 7%
×3stories
+70ft-85ft

Overall

477

Males

429

M25-29

129

24M→Finish

24.0 - 26.2 mi

Top 6%
~flat
+2ft-2ft

Overall

405

Males

356

M25-29

114

Passing Analysis

Category:
Athletes Passed
1837*
Passed By
937
Net Change
+900
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2001
2M → 4M26371-345#2001#2346
4M → 6M45252-207#2346#2553
6M → 8M38*108-70#2553#2623
8M → 9.6M175*9+166#2623#2457
9.6M → 10M281-79#2457#2536
10M → 10.5M2924+5#2536#2531
10.5M → 12M6737+30#2531#2501
12M → 14M50*36+14#2501#2487
14M → 16M355*2+353#2487#2134
16M → 18M21115+196#2134#1938
18M → 20M283*0+283#1938#1655
20M → 22M263*0+263#1655#1392
22M → 24M145*1+144#1392#1248
24M → Finish148*1+147#1248#1101
TOTALS1837*937+900

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

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
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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