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SF MARATHON 2026

William Birchard

Bib: 2053•M•Age: 27

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 9%
Gender (Male)
#0 / 5052
Top 11%
Division (M25-29)
#0 / 1176
Top 13%
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
15:46
Rank: #688
Start → 2M
15:46 | 7:53/mi
4M
32:14
Rank: #814 (-126)
2M → 4M
16:28 | 8:14/mi
6M
48:13
Rank: #776 (+38)
4M → 6M
15:59 | 7:59/mi
8M
1:03:52
Rank: #748 (+28)
6M → 8M
15:39 | 7:49/mi
9.6M
1:18:00
Rank: #824 (-76)
8M → 9.6M
14:08 | 8:50/mi
10M
1:20:38
Rank: #858 (-34)
9.6M → 10M
2:38 | 6:35/mi
10.5M
1:26:00
Rank: #856 (+2)
10M → 10.5M
5:22 | 10:44/mi
12M
1:37:06
Rank: #806 (+50)
10.5M → 12M
11:06 | 7:24/mi
14M
1:54:19
Rank: #803 (+3)
12M → 14M
17:13 | 8:36/mi
16M
2:09:49
Rank: #844 (-41)
14M → 16M
15:30 | 7:45/mi
18M
2:25:18
Rank: #742 (+102)
16M → 18M
15:29 | 7:45/mi
20M
2:41:30
Rank: #717 (+25)
18M → 20M
16:12 | 8:06/mi
22M
2:57:25
Rank: #696 (+21)
20M → 22M
15:55 | 7:57/mi
24M
3:14:02
Rank: #643 (+53)
22M → 24M
16:37 | 8:19/mi
Finish· 26.22 mi
3:33:02
Rank: #628 (+15)
24M → Finish
19:00 | 8:34/mi

Course Map & Elevation

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time1:54:19
Pace8:10 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:38:43
Pace8:05 /mi
📊Negative Split: 13.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:32:0415:467:5315:46
7:53
-
4M
4.00 mi05:48:3232:148:0416:28
8:14
+0:21
6M
6.00 mi06:04:3148:138:0215:59
7:59
-0:15
8M
8.00 mi06:20:101:03:527:5915:39
7:49
-0:10
9.6M
9.60 mi06:34:181:18:008:0714:08
8:50
+1:01
10M
10.00 mi06:36:561:20:388:042:38
6:35
-2:15
10.5M
10.50 mi06:42:181:26:008:115:22
10:44
+4:09
12M
12.00 mi06:53:241:37:068:0611:06
7:24
-3:20
14M
14.00 mi07:10:371:54:198:1017:13
8:36
+1:12
16M
16.00 mi07:26:072:09:498:0715:30
7:45
-0:51
18M
18.00 mi07:41:362:25:188:0415:29
7:45
0:00
20M
20.00 mi07:57:482:41:308:0416:12
8:06
+0:21
22M
22.00 mi08:13:432:57:258:0415:55
7:57
-0:09
24M
24.00 mi08:30:203:14:028:0516:37
8:19
+0:22
Finish
26.22 mi08:49:203:33:028:0819:00
8:34
+0:15

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

6:35 /mi

Average Pace

8:08 /mi

Slowest Pace

10:44 /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

13:44

6% of race

Time at Steady Pace

2:23:35

67% of race

Time at Slower Pace

55:43

26% of race

Average Pace: 8:07 /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 mi05:32:0415:467:5315:46
7:53
#688
4M
4.00 mi05:48:3232:148:0416:28
8:14
#814
6M
6.00 mi06:04:3148:138:0215:59
7:59
#776
8M
8.00 mi06:20:101:03:527:5915:39
7:49
#748
9.6M
9.60 mi06:34:181:18:008:0714:08
8:50
#824
10M
10.00 mi06:36:561:20:388:042:38
6:35
#858
10.5M
10.50 mi06:42:181:26:008:115:22
10:44
#856
12M
12.00 mi06:53:241:37:068:0611:06
7:24
#806
14M
14.00 mi07:10:371:54:198:1017:13
8:36
#803
16M
16.00 mi07:26:072:09:498:0715:30
7:45
#844
18M
18.00 mi07:41:362:25:188:0415:29
7:45
#742
20M
20.00 mi07:57:482:41:308:0416:12
8:06
#717
22M
22.00 mi08:13:432:57:258:0415:55
7:57
#696
24M
24.00 mi08:30:203:14:028:0516:37
8:19
#643
Finish
26.22 mi08:49:203:33:028:0819:00
8:34
#628
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 19%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:00

Segment Time

8:53/mi

Pace

0.90 mi

Distance

Overall

1327

Men

1164

Division

296

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi688617146562(Top 8%)514(Top 10%)144(Top 12%)
4M4.00 mi2.00 mi814-126731-114176-30973(Top 14%)863(Top 17%)215(Top 18%)
6M6.00 mi2.00 mi776+38696+35167+9759(Top 11%)679(Top 13%)169(Top 14%)
8M8.00 mi2.00 mi748+28670+26169-2711(Top 10%)633(Top 13%)157(Top 13%)
9.6M9.60 mi1.60 mi824-76737-67184-151370(Top 19%)1197(Top 24%)298(Top 25%)
10M10.00 mi0.40 mi858-34768-31193-93031(Top 42%)2479(Top 49%)619(Top 53%)
10.5M10.50 mi0.50 mi856+2766+2194-1946(Top 13%)839(Top 17%)204(Top 17%)
12M12.00 mi1.50 mi806+50718+48187+7562(Top 8%)514(Top 10%)144(Top 12%)
14M14.00 mi2.00 mi803+3715+3186+1797(Top 11%)712(Top 14%)196(Top 17%)
16M16.00 mi2.00 mi844-41754-39197-111884(Top 26%)1546(Top 31%)391(Top 33%)
18M18.00 mi2.00 mi742+102665+89180+17294(Top 4%)268(Top 5%)77(Top 7%)
20M20.00 mi2.00 mi717+25641+24171+9590(Top 8%)529(Top 10%)148(Top 13%)
22M22.00 mi2.00 mi696+21622+19167+4815(Top 11%)702(Top 14%)193(Top 16%)
24M24.00 mi2.00 mi643+53576+46158+9391(Top 5%)354(Top 7%)110(Top 9%)
Finish26.22 mi2.22 mi628+15564+12157+1708(Top 10%)597(Top 12%)180(Top 15%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 8%
×1human
+6ft-11ft

Overall

562

Males

514

M25-29

144

2M→4M

2.0 - 4.0 mi

Top 14%
×4stories
+75ft-70ft

Overall

973

Males

863

M25-29

217

4M→6M

4.0 - 6.0 mi

Top 11%
×5stories
+71ft-18ft

Overall

759

Males

679

M25-29

172

6M→8M

6.0 - 8.0 mi

Top 10%
×9stories
+106ft-21ft

Overall

711

Males

633

M25-29

158

8M→9.6M

8.0 - 9.6 mi

Top 19%
×13stories
+117ft-177ft

Overall

1370

Males

1197

M25-29

300

9.6M→10M

9.6 - 10.0 mi

Top 42%
×1story
+17ft-12ft

Overall

3031

Males

2479

M25-29

623

10M→10.5M

10.0 - 10.5 mi

Top 13%
×9stories
+0ft-102ft

Overall

946

Males

839

M25-29

205

10.5M→12M

10.5 - 12.0 mi

Top 8%
×18stories
+304ft-125ft

Overall

562

Males

514

M25-29

144

12M→14M

12.0 - 14.0 mi

Top 11%
×9stories
+99ft-125ft

Overall

797

Males

712

M25-29

196

14M→16M

14.0 - 16.0 mi

Top 26%
×9stories
+124ft-78ft

Overall

1884

Males

1546

M25-29

391

16M→18M

16.0 - 18.0 mi

Top 4%
×8stories
+106ft-45ft

Overall

294

Males

268

M25-29

77

18M→20M

18.0 - 20.0 mi

Top 8%
×3stories
+52ft-26ft

Overall

590

Males

529

M25-29

148

20M→22M

20.0 - 22.0 mi

Top 11%
×21stories
+17ft-266ft

Overall

815

Males

702

M25-29

193

22M→24M

22.0 - 24.0 mi

Top 5%
×3stories
+70ft-85ft

Overall

391

Males

354

M25-29

110

24M→Finish

24.0 - 26.2 mi

Top 10%
~flat
+2ft-2ft

Overall

708

Males

597

M25-29

180

Passing Analysis

Category:
Athletes Passed
463*
Passed By
403
Net Change
+60
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#688
2M → 4M10136-126#688#814
4M → 6M5416+38#814#776
6M → 8M37*9+28#776#748
8M → 9.6M581-76#748#824
9.6M → 10M135-34#824#858
10M → 10.5M97+2#858#856
10.5M → 12M511+50#856#806
12M → 14M19*16+3#806#803
14M → 16M2364-41#803#844
16M → 18M1064+102#844#742
18M → 20M31*6+25#742#717
20M → 22M33*12+21#717#696
22M → 24M574+53#696#643
24M → Finish27*12+15#643#628
TOTALS463*403+60

* 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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