James Boultinghouse

Atlanta, GA

Bib: 25764 M 26

0:00
0:00
/ mi
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Overall
#0 / 3840
Gender (Male)
#0 / 2065
Division (M25-29)
#0 / 503
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
48 ft elev
2M
9:35/mi
19:11
138680.7%
122 ft elev
4M
9:22/mi
37:55
1631.4%
280 ft elev
6M
12:08/mi
1:02:12
55830.3%
247 ft elev
8M
7:34/mi
1:17:21
651510.8%
143 ft elev
10M
10:33/mi
1:38:26
611741.1%
25 ft elev
12M
11:58/mi
2:02:23
41530.1%
12 ft elev
Finish· 13.11 mi
12:03/mi
2:15:45
→ flat
11 ft elev
Course Elevation
9292 ft
×24story building
548 ft climb · 587 ft descent

The Course

Half Splits

1st Half· via 6M
1:02:1210:22 /mi⚡ faster
2nd Half
1:13:3310:21 /mi+18.2%
Positive split — 18.2% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2M
19:119:352.00 mi19:11
9:35
-
4M
37:559:292.00 mi18:44
9:22
-0:13
6M
1:02:1210:222.00 mi24:17
12:08
+2:46
8M
1:17:219:402.00 mi15:09
7:34
-4:34
10M
1:38:269:512.00 mi21:05
10:33
+2:59
12M
2:02:2310:122.00 mi23:57
11:58
+1:25
Finish(13.11 mi)
2:15:4510:211.11 mi13:22
12:03
+0:05
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:34 /mi

Average Pace

10:21 /mi

Slowest Pace

12:08 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

53:04

39% of race

Time at Steady Pace

21:05

16% of race

Time at Slower Pace

1:01:36

45% of race

Average Pace: 10:21 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi1683114028724221458363
4M2.00 mi1788-1051192-52298-1119001239310
6M2.00 mi1835-471214-22310-1219311267323
8M2.00 mi1817+181203+11313-318701231316
10M2.00 mi1830-131209-6314-119401256321
12M2.00 mi1957-1271272-63327-1324221458363
Finish(13.11 mi)1.11 mi2009-521298-26336-926941566390

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 63%
×9story building
+138ft-68ft

Overall

2422

Males

1458

M25-29

363

2M→4M

2.0 - 4.0 mi

Top 49%
×13story building
+163ft-19ft

Overall

1900

Males

1239

M25-29

310

4M→6M

4.0 - 6.0 mi

Top 50%
×4story building
+55ft-83ft

Overall

1931

Males

1267

M25-29

323

6M→8M

6.0 - 8.0 mi

Top 49%
×10story building
+65ft-151ft

Overall

1870

Males

1231

M25-29

316

8M→10M

8.0 - 10.0 mi

Top 51%
×10story building
+61ft-174ft

Overall

1940

Males

1256

M25-29

321

10M→12M

10.0 - 12.0 mi

Top 63%
×3story building
+41ft-53ft

Overall

2422

Males

1458

M25-29

363

12M→Finish

12.0 - 13.1 mi

Top 70%
×1human
+6ft-6ft

Overall

2694

Males

1566

M25-29

390

Passing Analysis

Category:
Passed
183*
Passed By
509
Net Change
-326
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1683
2M4M54159-105#1683#1788
4M6M3683-47#1788#1835
6M8M4426+18#1835#1817
8M10M28*41-13#1817#1830
10M12M13140-127#1830#1957
12MFinish8*60-52#1957#2009
TOTALS183*509-326

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

Passing Charts

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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