Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Christian Schels

Bib: 11558 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 36%
Gender (Male)
#0 / 16340
Top 49%
Masters (Masters Men)
#0 / 10617
Top 38%
Age Group (M40-44)
#0 / 2198
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
24:06
3.11 mi
Rank: #15043
Start β†’ 5K
24:06 | 7:46/mi
10K
47:44
6.21 mi
Rank: #14442 (+601)
5K β†’ 10K
23:38 | 7:37/mi
15K
1:11:13
9.32 mi
Rank: #13991 (+451)
10K β†’ 15K
23:29 | 7:34/mi
20K
1:34:07
12.43 mi
Rank: #13213 (+778)
15K β†’ 20K
22:54 | 7:23/mi
HALF
1:39:04
13.11 mi
Rank: #13101 (+112)
20K β†’ HALF
4:57 | 7:16/mi
25K
1:56:59
15.53 mi
Rank: #12654 (+447)
HALF β†’ 25K
17:55 | 7:24/mi
30K
2:20:54
18.64 mi
Rank: #12369 (+285)
25K β†’ 30K
23:55 | 7:42/mi
20M
2:31:08
20.00 mi
Rank: #12126 (+243)
30K β†’ 20M
10:14 | 7:33/mi
21M
2:38:58
21.00 mi
Rank: #11909 (+217)
20M β†’ 21M
7:50 | 7:50/mi
35K
2:44:13
21.75 mi
Rank: #11696 (+213)
21M β†’ 35K
5:15 | 7:02/mi
23M
2:53:12
23.00 mi
Rank: #11320 (+376)
35K β†’ 23M
8:59 | 7:11/mi
24M
3:00:14
24.00 mi
Rank: #11057 (+263)
23M β†’ 24M
7:02 | 7:02/mi
40K
3:06:22
24.85 mi
Rank: #10836 (+221)
24M β†’ 40K
6:08 | 7:11/mi
25.2M
3:08:56
25.20 mi
Rank: #10715 (+121)
40K β†’ 25.2M
2:34 | 7:27/mi
FINISH
3:15:44
26.22 mi
Rank: #10463 (+252)
25.2M β†’ FINISH
6:48 | 6:41/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:39:04
Pace7:34 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time1:36:40
Pace7:23 /mi
πŸ“ŠNegative Split: 2.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:44:0324:067:4624:06
7:46
-
10K
6.21 mi11:07:4147:447:4123:38
7:37
-0:09
15K
9.32 mi11:31:101:11:137:3923:29
7:34
-0:03
20K
12.43 mi11:54:041:34:077:3522:54
7:23
-0:11
HALF
13.11 mi11:59:011:39:047:344:57
7:16
-0:07
25K
15.53 mi12:16:561:56:597:3217:55
7:24
+0:08
30K
18.64 mi12:40:512:20:547:3423:55
7:42
+0:18
20M
20.00 mi12:51:052:31:087:3410:14
7:33
-0:09
21M
21.00 mi12:58:552:38:587:357:50
7:50
+0:17
35K
21.75 mi13:04:102:44:137:345:15
7:02
-0:48
23M
23.00 mi13:13:092:53:127:328:59
7:11
+0:09
24M
24.00 mi13:20:113:00:147:317:02
7:02
-0:09
40K
24.85 mi13:26:193:06:227:306:08
7:11
+0:09
25.2M
25.20 mi13:28:533:08:567:302:34
7:27
+0:16
FINISH
26.22 mi13:35:413:15:447:296:48
6:41
-0:46

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

6:41 /mi

Average Pace

7:28 /mi

Slowest Pace

7:50 /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

39:09

20% of race

Time at Steady Pace

2:36:35

80% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:28 /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 mi10:44:0324:067:4624:06
7:46
#15043
10K
6.21 mi11:07:4147:447:4123:38
7:37
#14442
15K
9.32 mi11:31:101:11:137:3923:29
7:34
#13991
20K
12.43 mi11:54:041:34:077:3522:54
7:23
#13213
HALF
13.11 mi11:59:011:39:047:344:57
7:16
#13101
25K
15.53 mi12:16:561:56:597:3217:55
7:24
#12654
30K
18.64 mi12:40:512:20:547:3423:55
7:42
#12369
20M
20.00 mi12:51:052:31:087:3410:14
7:33
#12126
21M
21.00 mi12:58:552:38:587:357:50
7:50
#11909
35K
21.75 mi13:04:102:44:137:345:15
7:02
#11696
23M
23.00 mi13:13:092:53:127:328:59
7:11
#11320
24M
24.00 mi13:20:113:00:147:317:02
7:02
#11057
40K
24.85 mi13:26:193:06:227:306:08
7:11
#10836
25.2M
25.20 mi13:28:533:08:567:302:34
7:27
#10715
FINISH
26.22 mi13:35:413:15:447:296:48
6:41
#10463
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi15043102641026413287(Top 46%)9488(Top 58%)9488(Top 432%)
10K6.21 mi3.10 mi14442+60110022+24210022+24213911(Top 48%)9792(Top 60%)9792(Top 445%)
15K9.32 mi3.11 mi13991+4519819+2039819+20313287(Top 46%)9488(Top 58%)9488(Top 432%)
20K12.43 mi3.11 mi13213+7789462+3579462+35710849(Top 37%)8319(Top 51%)8319(Top 378%)
HALF13.11 mi0.68 mi13101+1129408+549408+5410795(Top 37%)8377(Top 51%)8377(Top 381%)
25K15.53 mi2.42 mi12654+4479213+1959213+19510462(Top 36%)8056(Top 49%)8056(Top 367%)
30K18.64 mi3.11 mi12369+2859033+1809033+18011201(Top 39%)8289(Top 51%)8289(Top 377%)
20M20.00 mi1.36 mi12126+2438905+1288905+1289342(Top 32%)7248(Top 44%)7248(Top 330%)
21M21.00 mi1.00 mi11909+2178800+1058800+1058743(Top 30%)6800(Top 42%)6800(Top 309%)
35K21.75 mi0.75 mi11696+2138690+1108690+1107260(Top 25%)5995(Top 37%)5995(Top 273%)
23M23.00 mi1.25 mi11320+3768486+2048486+2046638(Top 23%)5528(Top 34%)5528(Top 252%)
24M24.00 mi1.00 mi11057+2638331+1558331+1556723(Top 23%)5525(Top 34%)5525(Top 251%)
40K24.85 mi0.85 mi10836+2218196+1358196+1356587(Top 23%)5375(Top 33%)5375(Top 245%)
25.2M25.20 mi0.35 mi10715+1218133+638133+634954(Top 17%)4215(Top 26%)4215(Top 192%)
FINISH26.22 mi1.02 mi10463+2527979+1547979+1545283(Top 18%)4391(Top 27%)4391(Top 200%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
Γ—21
+97ft-345ft

Overall

13287

Males

9488

M40-44

9488

5K→10K

3.1 - 6.2 mi

Top 48%
Γ—5
+79ft-138ft

Overall

13911

Males

9792

M40-44

9792

10K→15K

6.2 - 9.3 mi

Top 46%
Γ—3
+67ft-78ft

Overall

13287

Males

9488

M40-44

9488

15K→20K

9.3 - 12.4 mi

Top 37%
Γ—5
+106ft-86ft

Overall

10849

Males

8319

M40-44

8319

20K→HALF

12.4 - 13.1 mi

Top 37%
Γ—2
+19ft-37ft

Overall

10795

Males

8377

M40-44

8377

HALF→25K

13.1 - 15.5 mi

Top 36%
Γ—4
+66ft-88ft

Overall

10462

Males

8056

M40-44

8056

25K→30K

15.5 - 18.6 mi

Top 39%
Γ—9
+181ft-148ft

Overall

11201

Males

8289

M40-44

8289

30K→20M

18.6 - 20.0 mi

Top 32%
Γ—5
+64ft-50ft

Overall

9342

Males

7248

M40-44

7248

20M→21M

20.0 - 21.0 mi

Top 30%
Γ—8
+106ft-24ft

Overall

8743

Males

6800

M40-44

6800

21M→35K

21.0 - 21.8 mi

Top 25%
Γ—7
+17ft-86ft

Overall

7260

Males

5995

M40-44

5995

35K→23M

21.8 - 23.0 mi

Top 23%
Γ—5
+23ft-63ft

Overall

6638

Males

5528

M40-44

5528

23M→24M

23.0 - 24.0 mi

Top 23%
Γ—6
+12ft-82ft

Overall

6723

Males

5525

M40-44

5525

24M→40K

24.0 - 24.9 mi

Top 23%
Γ—1
+6ft-20ft

Overall

6587

Males

5375

M40-44

5375

40K→25.2M

24.9 - 25.2 mi

Top 17%
Γ—1
+13ft-16ft

Overall

4954

Males

4215

M40-44

4215

25.2M→FINISH

25.2 - 26.2 mi

Top 18%
Γ—2
+22ft-21ft

Overall

5283

Males

4391

M40-44

4391

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4817*
Passed By
237
Net Change
+4580
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#15043
5K β†’ 10K703*102+601#15043#14442
10K β†’ 15K487*36+451#14442#13991
15K β†’ 20K782*4+778#13991#13213
20K β†’ HALF1164+112#13213#13101
HALF β†’ 25K454*7+447#13101#12654
25K β†’ 30K343*58+285#12654#12369
30K β†’ 20M251*8+243#12369#12126
20M β†’ 21M225*8+217#12126#11909
21M β†’ 35K214*1+213#11909#11696
35K β†’ 23M377*1+376#11696#11320
23M β†’ 24M265*2+263#11320#11057
24M β†’ 40K226*5+221#11057#10836
40K β†’ 25.2M1210+121#10836#10715
25.2M β†’ FINISH253*1+252#10715#10463
TOTALS4817*237+4580

* 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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Activity Data

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