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BOSTON MARATHON 2026

Gregory Schwartz

Bib: 7857•M

WA

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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
Race Day Weather
51°/41°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
24:41
3.11 mi
Rank: #16515
Start → 5K
24:41 | 7:57/mi
10K
49:16
6.21 mi
Rank: #16539 (-24)
5K → 10K
24:35 | 7:55/mi
15K
1:13:58
9.32 mi
Rank: #16577 (-38)
10K → 15K
24:42 | 7:58/mi
20K
1:38:00
12.43 mi
Rank: #15876 (+701)
15K → 20K
24:02 | 7:45/mi
HALF
1:43:10
13.11 mi
Rank: #15759 (+117)
20K → HALF
5:10 | 7:35/mi
25K
2:02:02
15.53 mi
Rank: #15389 (+370)
HALF → 25K
18:52 | 7:47/mi
30K
2:27:29
18.64 mi
Rank: #15291 (+98)
25K → 30K
25:27 | 8:12/mi
20M
2:38:33
20.00 mi
Rank: #15141 (+150)
30K → 20M
11:04 | 8:09/mi
21M
2:47:14
21.00 mi
Rank: #15058 (+83)
20M → 21M
8:41 | 8:41/mi
35K
2:53:22
21.75 mi
Rank: #15089 (-31)
21M → 35K
6:08 | 8:12/mi
23M
3:06:22
23.00 mi
Rank: #15873 (-784)
35K → 23M
13:00 | 10:24/mi
24M
3:14:05
24.00 mi
Rank: #15695 (+178)
23M → 24M
7:43 | 7:43/mi
40K
3:21:07
24.85 mi
Rank: #15609 (+86)
24M → 40K
7:02 | 8:14/mi
25.2M
3:24:15
25.20 mi
Rank: #15615 (-6)
40K → 25.2M
3:08 | 9:06/mi
FINISH
3:31:49
26.22 mi
Rank: #15450 (+165)
25.2M → FINISH
7:34 | 7:26/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:43:10
Pace7:53 /mi
2nd Half
Distance13.11 mi
Time1:48:39
Pace8:18 /mi
📊Positive Split: 5.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:45:1324:417:5724:41
7:57
-
10K
6.21 mi11:09:4849:167:5624:35
7:55
-0:02
15K
9.32 mi11:34:301:13:587:5724:42
7:58
+0:03
20K
12.43 mi11:58:321:38:007:5424:02
7:45
-0:13
HALF
13.11 mi12:03:421:43:107:535:10
7:35
-0:10
25K
15.53 mi12:22:342:02:027:5218:52
7:47
+0:12
30K
18.64 mi12:48:012:27:297:5525:27
8:12
+0:25
20M
20.00 mi12:59:052:38:337:5611:04
8:09
-0:03
21M
21.00 mi13:07:462:47:147:588:41
8:41
+0:32
35K
21.75 mi13:13:542:53:227:596:08
8:12
-0:29
23M
23.00 mi13:26:543:06:228:0713:00
10:24
+2:12
24M
24.00 mi13:34:373:14:058:067:43
7:43
-2:41
40K
24.85 mi13:41:393:21:078:067:02
8:14
+0:31
25.2M
25.20 mi13:44:473:24:158:073:08
9:06
+0:52
FINISH
26.22 mi13:52:213:31:498:067:34
7:26
-1:40

Checkpoint Splits Visualizations

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

📈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

7:26 /mi

Average Pace

8:05 /mi

Slowest Pace

10:24 /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

12:44

6% of race

Time at Steady Pace

2:54:16

82% of race

Time at Slower Pace

24:49

12% of race

Average Pace: 8:05 /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
5K
3.11 mi10:45:1324:417:5724:41
7:57
#16515
10K
6.21 mi11:09:4849:167:5624:35
7:55
#16539
15K
9.32 mi11:34:301:13:587:5724:42
7:58
#16577
20K
12.43 mi11:58:321:38:007:5424:02
7:45
#15876
HALF
13.11 mi12:03:421:43:107:535:10
7:35
#15759
25K
15.53 mi12:22:342:02:027:5218:52
7:47
#15389
30K
18.64 mi12:48:012:27:297:5525:27
8:12
#15291
20M
20.00 mi12:59:052:38:337:5611:04
8:09
#15141
21M
21.00 mi13:07:462:47:147:588:41
8:41
#15058
35K
21.75 mi13:13:542:53:227:596:08
8:12
#15089
23M
23.00 mi13:26:543:06:228:0713:00
10:24
#15873
24M
24.00 mi13:34:373:14:058:067:43
7:43
#15695
40K
24.85 mi13:41:393:21:078:067:02
8:14
#15609
25.2M
25.20 mi13:44:473:24:158:073:08
9:06
#15615
FINISH
26.22 mi13:52:213:31:498:067:34
7:26
#15450
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 mi16515108141081416596(Top 57%)10854(Top 66%)10854(Top 190%)
10K6.21 mi3.10 mi16539-2410809+510809+516552(Top 57%)10829(Top 66%)10829(Top 189%)
15K9.32 mi3.11 mi16577-3810832-2310832-2316596(Top 57%)10854(Top 66%)10854(Top 190%)
20K12.43 mi3.11 mi15876+70110534+29810534+29814018(Top 48%)9735(Top 60%)9735(Top 170%)
HALF13.11 mi0.68 mi15759+11710481+5310481+5313626(Top 47%)9659(Top 59%)9659(Top 169%)
25K15.53 mi2.42 mi15389+37010320+16110320+16113675(Top 47%)9523(Top 58%)9523(Top 166%)
30K18.64 mi3.11 mi15291+9810246+7410246+7414860(Top 51%)9920(Top 61%)9920(Top 173%)
20M20.00 mi1.36 mi15141+15010170+7610170+7613859(Top 48%)9394(Top 57%)9394(Top 164%)
21M21.00 mi1.00 mi15058+8310104+6610104+6614274(Top 49%)9500(Top 58%)9500(Top 166%)
35K21.75 mi0.75 mi15089-3110108-410108-415751(Top 54%)10076(Top 62%)10076(Top 176%)
23M23.00 mi1.25 mi15873-78410398-29010398-29023090(Top 80%)13440(Top 82%)13440(Top 235%)
24M24.00 mi1.00 mi15695+17810316+8210316+8211664(Top 40%)8108(Top 50%)8108(Top 142%)
40K24.85 mi0.85 mi15609+8610261+5510261+5513943(Top 48%)9054(Top 55%)9054(Top 158%)
25.2M25.20 mi0.35 mi15615-610244+1710244+1715150(Top 52%)9565(Top 59%)9565(Top 167%)
FINISH26.22 mi1.02 mi15450+16510169+7510169+7510863(Top 37%)7547(Top 46%)7547(Top 132%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21
+97ft-345ft

Overall

16596

Males

10854

M18-39

10854

5K→10K

3.1 - 6.2 mi

Top 57%
×5
+79ft-138ft

Overall

16552

Males

10829

M18-39

10829

10K→15K

6.2 - 9.3 mi

Top 57%
×3
+67ft-78ft

Overall

16596

Males

10854

M18-39

10854

15K→20K

9.3 - 12.4 mi

Top 48%
×5
+106ft-86ft

Overall

14018

Males

9735

M18-39

9735

20K→HALF

12.4 - 13.1 mi

Top 47%
×2
+19ft-37ft

Overall

13626

Males

9659

M18-39

9659

HALF→25K

13.1 - 15.5 mi

Top 47%
×4
+66ft-88ft

Overall

13675

Males

9523

M18-39

9523

25K→30K

15.5 - 18.6 mi

Top 51%
×9
+181ft-148ft

Overall

14860

Males

9920

M18-39

9920

30K→20M

18.6 - 20.0 mi

Top 48%
×5
+64ft-50ft

Overall

13859

Males

9394

M18-39

9394

20M→21M

20.0 - 21.0 mi

Top 49%
×8
+106ft-24ft

Overall

14274

Males

9500

M18-39

9500

21M→35K

21.0 - 21.8 mi

Top 54%
×7
+17ft-86ft

Overall

15751

Males

10076

M18-39

10076

35K→23M

21.8 - 23.0 mi

Top 80%
×5
+23ft-63ft

Overall

23090

Males

13440

M18-39

13440

23M→24M

23.0 - 24.0 mi

Top 40%
×6
+12ft-82ft

Overall

11664

Males

8108

M18-39

8108

24M→40K

24.0 - 24.9 mi

Top 48%
×1
+6ft-20ft

Overall

13943

Males

9054

M18-39

9054

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1
+13ft-16ft

Overall

15150

Males

9565

M18-39

9565

25.2M→FINISH

25.2 - 26.2 mi

Top 37%
×2
+22ft-21ft

Overall

10863

Males

7547

M18-39

7547

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2688*
Passed By
982
Net Change
+1065
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16515
5K → 10K200200-24#16515#16539
10K → 15K183200-38#16539#16577
15K → 20K709*8+701#16577#15876
20K → HALF1225+117#15876#15759
HALF → 25K378*8+370#15759#15389
25K → 30K239*141+98#15389#15291
30K → 20M17727+150#15291#15141
20M → 21M13653+83#15141#15058
21M → 35K4980-31#15058#15089
35K → 23M12200-784#15089#15873
23M → 24M1835+178#15873#15695
24M → 40K10216+86#15695#15609
40K → 25.2M3137-6#15609#15615
25.2M → FINISH1672+165#15615#15450
TOTALS2688*982+1065

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

📊

Passing Analysis Visualizations

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

Time:
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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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