Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Martin Zegarelli

Bib: 1046 β€’M β€’Age: N/A

OH

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 8%
Gender (Male)
#0 / 16340
Top 13%
Age Group (M18-39)
#0 / 5723
Top 31%
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
20:05
3.11 mi
Rank: #3902
Start β†’ 5K
20:05 | 6:28/mi
10K
39:55
6.21 mi
Rank: #3639 (+263)
5K β†’ 10K
19:50 | 6:24/mi
15K
59:38
9.32 mi
Rank: #3465 (+174)
10K β†’ 15K
19:43 | 6:21/mi
20K
1:19:23
12.43 mi
Rank: #3279 (+186)
15K β†’ 20K
19:45 | 6:22/mi
HALF
1:23:41
13.11 mi
Rank: #3258 (+21)
20K β†’ HALF
4:18 | 6:19/mi
25K
1:39:05
15.53 mi
Rank: #3128 (+130)
HALF β†’ 25K
15:24 | 6:21/mi
30K
1:58:32
18.64 mi
Rank: #2744 (+384)
25K β†’ 30K
19:27 | 6:16/mi
20M
2:07:01
20.00 mi
Rank: #2580 (+164)
30K β†’ 20M
8:29 | 6:15/mi
21M
2:13:26
21.00 mi
Rank: #2468 (+112)
20M β†’ 21M
6:25 | 6:25/mi
35K
2:17:59
21.75 mi
Rank: #2413 (+55)
21M β†’ 35K
4:33 | 6:05/mi
23M
2:25:50
23.00 mi
Rank: #2303 (+110)
35K β†’ 23M
7:51 | 6:17/mi
24M
2:32:06
24.00 mi
Rank: #2255 (+48)
23M β†’ 24M
6:16 | 6:16/mi
40K
2:37:32
24.85 mi
Rank: #2224 (+31)
24M β†’ 40K
5:26 | 6:22/mi
25.2M
2:39:54
25.20 mi
Rank: #2214 (+10)
40K β†’ 25.2M
2:22 | 6:52/mi
FINISH
2:46:18
26.22 mi
Rank: #2219 (-5)
25.2M β†’ FINISH
6:24 | 6:17/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
Time1:23:41
Pace6:24 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time1:22:37
Pace6:19 /mi
πŸ“ŠNegative Split: 1.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:4020:056:2820:05
6:28
-
10K
6.21 mi10:42:3039:556:2619:50
6:24
-0:04
15K
9.32 mi11:02:1359:386:2419:43
6:21
-0:03
20K
12.43 mi11:21:581:19:236:2419:45
6:22
+0:01
HALF
13.11 mi11:26:161:23:416:244:18
6:19
-0:03
25K
15.53 mi11:41:401:39:056:2315:24
6:21
+0:02
30K
18.64 mi12:01:071:58:326:2219:27
6:16
-0:05
20M
20.00 mi12:09:362:07:016:228:29
6:15
-0:01
21M
21.00 mi12:16:012:13:266:226:25
6:25
+0:10
35K
21.75 mi12:20:342:17:596:214:33
6:05
-0:20
23M
23.00 mi12:28:252:25:506:217:51
6:17
+0:12
24M
24.00 mi12:34:412:32:066:216:16
6:16
-0:01
40K
24.85 mi12:40:072:37:326:215:26
6:22
+0:06
25.2M
25.20 mi12:42:292:39:546:212:22
6:52
+0:30
FINISH
26.22 mi12:48:532:46:186:216:24
6:17
-0:35

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

6:05 /mi

Average Pace

6:21 /mi

Slowest Pace

6:52 /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

2:43:56

99% of race

Time at Steady Pace

2:22

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:21 /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 mi10:22:4020:056:2820:05
6:28
#3902
10K
6.21 mi10:42:3039:556:2619:50
6:24
#3639
15K
9.32 mi11:02:1359:386:2419:43
6:21
#3465
20K
12.43 mi11:21:581:19:236:2419:45
6:22
#3279
HALF
13.11 mi11:26:161:23:416:244:18
6:19
#3258
25K
15.53 mi11:41:401:39:056:2315:24
6:21
#3128
30K
18.64 mi12:01:071:58:326:2219:27
6:16
#2744
20M
20.00 mi12:09:362:07:016:228:29
6:15
#2580
21M
21.00 mi12:16:012:13:266:226:25
6:25
#2468
35K
21.75 mi12:20:342:17:596:214:33
6:05
#2413
23M
23.00 mi12:28:252:25:506:217:51
6:17
#2303
24M
24.00 mi12:34:412:32:066:216:16
6:16
#2255
40K
24.85 mi12:40:072:37:326:215:26
6:22
#2224
25.2M
25.20 mi12:42:292:39:546:212:22
6:52
#2214
FINISH
26.22 mi12:48:532:46:186:216:24
6:17
#2219
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3902371137113147(Top 11%)3011(Top 18%)3011(Top 53%)
10K6.21 mi3.10 mi3639+2633468+2433468+2433410(Top 12%)3257(Top 20%)3257(Top 57%)
15K9.32 mi3.11 mi3465+1743309+1593309+1593147(Top 11%)3011(Top 18%)3011(Top 53%)
20K12.43 mi3.11 mi3279+1863143+1663143+1662902(Top 10%)2789(Top 17%)2789(Top 49%)
HALF13.11 mi0.68 mi3258+213122+213122+213067(Top 11%)2947(Top 18%)2947(Top 51%)
25K15.53 mi2.42 mi3128+1302998+1242998+1242591(Top 9%)2487(Top 15%)2487(Top 43%)
30K18.64 mi3.11 mi2744+3842637+3612637+3611483(Top 5%)1429(Top 9%)1429(Top 25%)
20M20.00 mi1.36 mi2580+1642479+1582479+1581350(Top 5%)1297(Top 8%)1297(Top 23%)
21M21.00 mi1.00 mi2468+1122371+1082371+1081030(Top 4%)988(Top 6%)988(Top 17%)
35K21.75 mi0.75 mi2413+552318+532318+531538(Top 5%)1472(Top 9%)1472(Top 26%)
23M23.00 mi1.25 mi2303+1102214+1042214+1041466(Top 5%)1402(Top 9%)1402(Top 24%)
24M24.00 mi1.00 mi2255+482166+482166+482049(Top 7%)1929(Top 12%)1929(Top 34%)
40K24.85 mi0.85 mi2224+312135+312135+311953(Top 7%)1828(Top 11%)1828(Top 32%)
25.2M25.20 mi0.35 mi2214+102123+122123+122072(Top 7%)1920(Top 12%)1920(Top 34%)
FINISH26.22 mi1.02 mi2219-52126-32126-32899(Top 10%)2595(Top 16%)2595(Top 45%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
Γ—21
+97ft-345ft

Overall

3147

Males

3011

M18-39

3011

5K→10K

3.1 - 6.2 mi

Top 12%
Γ—5
+79ft-138ft

Overall

3410

Males

3257

M18-39

3257

10K→15K

6.2 - 9.3 mi

Top 11%
Γ—3
+67ft-78ft

Overall

3147

Males

3011

M18-39

3011

15K→20K

9.3 - 12.4 mi

Top 10%
Γ—5
+106ft-86ft

Overall

2902

Males

2789

M18-39

2789

20K→HALF

12.4 - 13.1 mi

Top 11%
Γ—2
+19ft-37ft

Overall

3067

Males

2947

M18-39

2947

HALF→25K

13.1 - 15.5 mi

Top 9%
Γ—4
+66ft-88ft

Overall

2591

Males

2487

M18-39

2487

25K→30K

15.5 - 18.6 mi

Top 5%
Γ—9
+181ft-148ft

Overall

1483

Males

1429

M18-39

1429

30K→20M

18.6 - 20.0 mi

Top 5%
Γ—5
+64ft-50ft

Overall

1350

Males

1297

M18-39

1297

20M→21M

20.0 - 21.0 mi

Top 4%
Γ—8
+106ft-24ft

Overall

1030

Males

988

M18-39

988

21M→35K

21.0 - 21.8 mi

Top 5%
Γ—7
+17ft-86ft

Overall

1538

Males

1472

M18-39

1472

35K→23M

21.8 - 23.0 mi

Top 5%
Γ—5
+23ft-63ft

Overall

1466

Males

1402

M18-39

1402

23M→24M

23.0 - 24.0 mi

Top 7%
Γ—6
+12ft-82ft

Overall

2049

Males

1929

M18-39

1929

24M→40K

24.0 - 24.9 mi

Top 7%
Γ—1
+6ft-20ft

Overall

1953

Males

1828

M18-39

1828

40K→25.2M

24.9 - 25.2 mi

Top 7%
Γ—1
+13ft-16ft

Overall

2072

Males

1920

M18-39

1920

25.2M→FINISH

25.2 - 26.2 mi

Top 10%
Γ—2
+22ft-21ft

Overall

2899

Males

2595

M18-39

2595

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1860*
Passed By
177
Net Change
+1683
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#3902
5K β†’ 10K312*49+263#3902#3639
10K β†’ 15K20026+174#3639#3465
15K β†’ 20K19610+186#3465#3279
20K β†’ HALF243+21#3279#3258
HALF β†’ 25K1388+130#3258#3128
25K β†’ 30K384*0+384#3128#2744
30K β†’ 20M1651+164#2744#2580
20M β†’ 21M1120+112#2580#2468
21M β†’ 35K583+55#2468#2413
35K β†’ 23M1188+110#2413#2303
23M β†’ 24M568+48#2303#2255
24M β†’ 40K4817+31#2255#2224
40K β†’ 25.2M188+10#2224#2214
25.2M β†’ FINISH3136-5#2214#2219
TOTALS1860*177+1683

* 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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