Christopher Alexander

Bib: 14354β€’M

OR

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 33%
Gender (Male)
#0 / 16340
Top 46%
Masters (Masters Men)
#0 / 10617
Top 35%
Age Group (M50-54)
#0 / 1868
Top 34%
Race Day Weather
51Β°/41Β°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
22:38
3.11 mi
Rank: #10902
Start β†’ 5K
22:38 | 7:18/mi
10K
45:15
6.21 mi
Rank: #10921 (-19)
5K β†’ 10K
22:37 | 7:17/mi
15K
1:07:55
9.32 mi
Rank: #10911 (+10)
10K β†’ 15K
22:40 | 7:18/mi
20K
1:31:02
12.43 mi
Rank: #11071 (-160)
15K β†’ 20K
23:07 | 7:27/mi
HALF
1:36:01
13.11 mi
Rank: #11079 (-8)
20K β†’ HALF
4:59 | 7:19/mi
25K
1:53:50
15.53 mi
Rank: #10852 (+227)
HALF β†’ 25K
17:49 | 7:21/mi
30K
2:17:16
18.64 mi
Rank: #10641 (+211)
25K β†’ 30K
23:26 | 7:33/mi
20M
2:27:33
20.00 mi
Rank: #10552 (+89)
30K β†’ 20M
10:17 | 7:35/mi
21M
2:35:29
21.00 mi
Rank: #10440 (+112)
20M β†’ 21M
7:56 | 7:56/mi
35K
2:40:53
21.75 mi
Rank: #10351 (+89)
21M β†’ 35K
5:24 | 7:14/mi
23M
2:50:10
23.00 mi
Rank: #10152 (+199)
35K β†’ 23M
9:17 | 7:26/mi
24M
2:57:27
24.00 mi
Rank: #10048 (+104)
23M β†’ 24M
7:17 | 7:17/mi
40K
3:03:46
24.85 mi
Rank: #9939 (+109)
24M β†’ 40K
6:19 | 7:24/mi
25.2M
3:06:25
25.20 mi
Rank: #9869 (+70)
40K β†’ 25.2M
2:39 | 7:42/mi
FINISH
3:13:31
26.22 mi
Rank: #9715 (+154)
25.2M β†’ FINISH
7:06 | 6:59/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:36:01
Pace7:20 /mi
2nd Half
Distance13.11 mi
Time1:37:30
Pace7:27 /mi
πŸ“ŠPositive Split: 1.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:2422:387:1822:38
7:18
-
10K
6.21 mi11:15:0145:157:1722:37
7:17
-0:01
15K
9.32 mi11:37:411:07:557:1822:40
7:18
+0:01
20K
12.43 mi12:00:481:31:027:2023:07
7:27
+0:09
HALF
13.11 mi12:05:471:36:017:204:59
7:19
-0:08
25K
15.53 mi12:23:361:53:507:2017:49
7:21
+0:02
30K
18.64 mi12:47:022:17:167:2223:26
7:33
+0:12
20M
20.00 mi12:57:192:27:337:2310:17
7:35
+0:02
21M
21.00 mi13:05:152:35:297:257:56
7:56
+0:21
35K
21.75 mi13:10:392:40:537:245:24
7:14
-0:42
23M
23.00 mi13:19:562:50:107:249:17
7:26
+0:12
24M
24.00 mi13:27:132:57:277:247:17
7:17
-0:09
40K
24.85 mi13:33:323:03:467:246:19
7:24
+0:07
25.2M
25.20 mi13:36:113:06:257:242:39
7:42
+0:18
FINISH
26.22 mi13:43:173:13:317:247:06
6:59
-0:43

Checkpoint Splits Visualizations

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

πŸ“ˆPace 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

6:59 /mi

Average Pace

7:23 /mi

Slowest Pace

7:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

3:02:56

95% of race

Time at Steady Pace

10:35

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:23 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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
5K
3.11 mi10:52:2422:387:1822:38
7:18
#10902
10K
6.21 mi11:15:0145:157:1722:37
7:17
#10921
15K
9.32 mi11:37:411:07:557:1822:40
7:18
#10911
20K
12.43 mi12:00:481:31:027:2023:07
7:27
#11071
HALF
13.11 mi12:05:471:36:017:204:59
7:19
#11079
25K
15.53 mi12:23:361:53:507:2017:49
7:21
#10852
30K
18.64 mi12:47:022:17:167:2223:26
7:33
#10641
20M
20.00 mi12:57:192:27:337:2310:17
7:35
#10552
21M
21.00 mi13:05:152:35:297:257:56
7:56
#10440
35K
21.75 mi13:10:392:40:537:245:24
7:14
#10351
23M
23.00 mi13:19:562:50:107:249:17
7:26
#10152
24M
24.00 mi13:27:132:57:277:247:17
7:17
#10048
40K
24.85 mi13:33:323:03:467:246:19
7:24
#9939
25.2M
25.20 mi13:36:113:06:257:242:39
7:42
#9869
FINISH
26.22 mi13:43:173:13:317:247:06
6:59
#9715
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi109028539853910993(Top 38%)8475(Top 52%)8475(Top 454%)
10K6.21 mi3.10 mi10921-198519+208519+2010951(Top 38%)8510(Top 52%)8510(Top 456%)
15K9.32 mi3.11 mi10911+108490+298490+2910993(Top 38%)8475(Top 52%)8475(Top 454%)
20K12.43 mi3.11 mi11071-1608527-378527-3711469(Top 40%)8606(Top 53%)8606(Top 461%)
HALF13.11 mi0.68 mi11079-88527852711196(Top 39%)8562(Top 52%)8562(Top 458%)
25K15.53 mi2.42 mi10852+2278394+1338394+13310102(Top 35%)7890(Top 48%)7890(Top 422%)
30K18.64 mi3.11 mi10641+2118239+1558239+1559985(Top 34%)7699(Top 47%)7699(Top 412%)
20M20.00 mi1.36 mi10552+898171+688171+689586(Top 33%)7373(Top 45%)7373(Top 395%)
21M21.00 mi1.00 mi10440+1128093+788093+789433(Top 33%)7181(Top 44%)7181(Top 384%)
35K21.75 mi0.75 mi10351+898039+548039+548671(Top 30%)6791(Top 42%)6791(Top 364%)
23M23.00 mi1.25 mi10152+1997892+1477892+1478259(Top 28%)6482(Top 40%)6482(Top 347%)
24M24.00 mi1.00 mi10048+1047823+697823+698463(Top 29%)6504(Top 40%)6504(Top 348%)
40K24.85 mi0.85 mi9939+1097747+767747+768048(Top 28%)6208(Top 38%)6208(Top 332%)
25.2M25.20 mi0.35 mi9869+707701+467701+466371(Top 22%)5174(Top 32%)5174(Top 277%)
FINISH26.22 mi1.02 mi9715+1547592+1097592+1097300(Top 25%)5679(Top 35%)5679(Top 304%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
Γ—21
+97ft-345ft

Overall

10993

Males

8475

M50-54

8475

5K→10K

3.1 - 6.2 mi

Top 38%
Γ—5
+79ft-138ft

Overall

10951

Males

8510

M50-54

8510

10K→15K

6.2 - 9.3 mi

Top 38%
Γ—3
+67ft-78ft

Overall

10993

Males

8475

M50-54

8475

15K→20K

9.3 - 12.4 mi

Top 40%
Γ—5
+106ft-86ft

Overall

11469

Males

8606

M50-54

8606

20K→HALF

12.4 - 13.1 mi

Top 39%
Γ—2
+19ft-37ft

Overall

11196

Males

8562

M50-54

8562

HALF→25K

13.1 - 15.5 mi

Top 35%
Γ—4
+66ft-88ft

Overall

10102

Males

7890

M50-54

7890

25K→30K

15.5 - 18.6 mi

Top 34%
Γ—9
+181ft-148ft

Overall

9985

Males

7699

M50-54

7699

30K→20M

18.6 - 20.0 mi

Top 33%
Γ—5
+64ft-50ft

Overall

9586

Males

7373

M50-54

7373

20M→21M

20.0 - 21.0 mi

Top 33%
Γ—8
+106ft-24ft

Overall

9433

Males

7181

M50-54

7181

21M→35K

21.0 - 21.8 mi

Top 30%
Γ—7
+17ft-86ft

Overall

8671

Males

6791

M50-54

6791

35K→23M

21.8 - 23.0 mi

Top 28%
Γ—5
+23ft-63ft

Overall

8259

Males

6482

M50-54

6482

23M→24M

23.0 - 24.0 mi

Top 29%
Γ—6
+12ft-82ft

Overall

8463

Males

6504

M50-54

6504

24M→40K

24.0 - 24.9 mi

Top 28%
Γ—1
+6ft-20ft

Overall

8048

Males

6208

M50-54

6208

40K→25.2M

24.9 - 25.2 mi

Top 22%
Γ—1
+13ft-16ft

Overall

6371

Males

5174

M50-54

5174

25.2M→FINISH

25.2 - 26.2 mi

Top 25%
Γ—2
+22ft-21ft

Overall

7300

Males

5679

M50-54

5679

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2199*
Passed By
1009
Net Change
+1187
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#10902
5K β†’ 10K227245-19#10902#10921
10K β†’ 15K167157+10#10921#10911
15K β†’ 20K99259-160#10911#11071
20K β†’ HALF2735-8#11071#11079
HALF β†’ 25K27144+227#11079#10852
25K β†’ 30K28574+211#10852#10641
30K β†’ 20M14152+89#10641#10552
20M β†’ 21M15240+112#10552#10440
21M β†’ 35K10314+89#10440#10351
35K β†’ 23M22020+199#10351#10152
23M β†’ 24M13127+104#10152#10048
24M β†’ 40K134*25+109#10048#9939
40K β†’ 25.2M722+70#9939#9869
25.2M β†’ FINISH17015+154#9869#9715
TOTALS2199*1009+1187

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

πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing