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BOSTON MARATHON 2025

Zachary Ginnings

Bib: 2758•M

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Overall
#0 / 28404
Top 34%
Gender (Male)
#0 / 16105
Top 47%
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:35
Rank: #2474
Start → 5K
19:35 | 6:18/mi
10K· 6.21 mi
40:16
Rank: #3645 (-1171)
5K → 10K
20:41 | 6:39/mi
15K· 9.32 mi
1:00:16
Rank: #3435 (+210)
10K → 15K
20:00 | 6:26/mi
20K· 12.43 mi
1:22:09
Rank: #4271 (-836)
15K → 20K
21:53 | 7:03/mi
Half· 13.11 mi
1:26:35
Rank: #4213 (+58)
20K → Half
4:26 | 6:30/mi
25K· 15.53 mi
1:44:45
Rank: #5207 (-994)
Half → 25K
18:10 | 7:30/mi
30K· 18.64 mi
2:07:35
Rank: #5549 (-342)
25K → 30K
22:50 | 7:21/mi
20M
2:18:46
Rank: #5998 (-449)
30K → 20M
11:11 | 8:14/mi
21M
2:27:38
Rank: #6273 (-275)
20M → 21M
8:52 | 8:52/mi
35K· 21.75 mi
2:33:29
Rank: #6363 (-90)
21M → 35K
5:51 | 7:49/mi
23M
2:44:39
Rank: #6817 (-454)
35K → 23M
11:10 | 8:55/mi
24M
2:54:00
Rank: #7352 (-535)
23M → 24M
9:21 | 9:21/mi
40K· 24.85 mi
3:05:39
Rank: #8960 (-1608)
24M → 40K
11:39 | 13:38/mi
25.2M
3:09:23
Rank: #9230 (-270)
40K → 25.2M
3:44 | 10:50/mi
Finish· 26.22 mi
3:18:54
Rank: #9782 (-552)
25.2M → Finish
9:31 | 9:20/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:35
Pace6:36 /mi
2nd Half
Distance13.11 mi
Time1:52:19
Pace8:34 /mi
📊Positive Split: 29.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:0319:356:1819:35
6:18
-
10K
6.21 mi10:41:4440:166:2920:41
6:39
+0:21
15K
9.32 mi11:01:441:00:166:2820:00
6:26
-0:13
20K
12.43 mi11:23:371:22:096:3721:53
7:03
+0:37
Half
13.11 mi11:28:031:26:356:364:26
6:30
-0:33
25K
15.53 mi11:46:131:44:456:4518:10
7:30
+1:00
30K
18.64 mi12:09:032:07:356:5122:50
7:21
-0:09
20M
20.00 mi12:20:142:18:466:5611:11
8:14
+0:53
21M
21.00 mi12:29:062:27:387:028:52
8:52
+0:38
35K
21.75 mi12:34:572:33:297:035:51
7:49
-1:03
23M
23.00 mi12:46:072:44:397:1011:10
8:55
+1:06
24M
24.00 mi12:55:282:54:007:159:21
9:21
+0:26
40K
24.85 mi13:07:073:05:397:2811:39
13:38
+4:17
25.2M
25.20 mi13:10:513:09:237:313:44
10:50
-2:48
Finish
26.22 mi13:20:223:18:547:359:31
9:20
-1:30

Checkpoints & Pacing

📈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

6:18 /mi

Average Pace

7:35 /mi

Slowest Pace

13:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:04:42

33% of race

Time at Steady Pace

1:19:55

40% of race

Time at Slower Pace

54:17

27% of race

Average Pace: 7:35 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:21:0319:356:1819:35
6:18
#2474
10K
6.21 mi10:41:4440:166:2920:41
6:39
#3645
15K
9.32 mi11:01:441:00:166:2820:00
6:26
#3435
20K
12.43 mi11:23:371:22:096:3721:53
7:03
#4271
Half
13.11 mi11:28:031:26:356:364:26
6:30
#4213
25K
15.53 mi11:46:131:44:456:4518:10
7:30
#5207
30K
18.64 mi12:09:032:07:356:5122:50
7:21
#5549
20M
20.00 mi12:20:142:18:466:5611:11
8:14
#5998
21M
21.00 mi12:29:062:27:387:028:52
8:52
#6273
35K
21.75 mi12:34:572:33:297:035:51
7:49
#6363
23M
23.00 mi12:46:072:44:397:1011:10
8:55
#6817
24M
24.00 mi12:55:282:54:007:159:21
9:21
#7352
40K
24.85 mi13:07:073:05:397:2811:39
13:38
#8960
25.2M
25.20 mi13:10:513:09:237:313:44
10:50
#9230
Finish
26.22 mi13:20:223:18:547:359:31
9:20
#9782
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2474235723573184(Top 11%)3030(Top 19%)3030(Top 54%)
10K6.21 mi3.10 mi3645-11713456-10993456-10994963(Top 17%)4633(Top 29%)4633(Top 82%)
15K9.32 mi3.11 mi3435+2103262+1943262+1943184(Top 11%)3030(Top 19%)3030(Top 54%)
20K12.43 mi3.11 mi4271-8364016-7544016-7547153(Top 25%)6317(Top 39%)6317(Top 112%)
Half13.11 mi0.68 mi4213+583962+543962+543722(Top 13%)3522(Top 22%)3522(Top 62%)
25K15.53 mi2.42 mi5207-9944821-8594821-8599883(Top 35%)7800(Top 48%)7800(Top 138%)
30K18.64 mi3.11 mi5549-3425077-2565077-2566754(Top 24%)5823(Top 36%)5823(Top 103%)
20M20.00 mi1.36 mi5998-4495416-3395416-33911966(Top 42%)8501(Top 53%)8501(Top 151%)
21M21.00 mi1.00 mi6273-2755623-2075623-20712675(Top 45%)8671(Top 54%)8671(Top 154%)
35K21.75 mi0.75 mi6363-905675-525675-5210931(Top 38%)7814(Top 49%)7814(Top 138%)
23M23.00 mi1.25 mi6817-4545971-2965971-29615756(Top 55%)9955(Top 62%)9955(Top 176%)
24M24.00 mi1.00 mi7352-5356293-3226293-32219001(Top 67%)11403(Top 71%)11403(Top 202%)
40K24.85 mi0.85 mi8960-16087247-9547247-95426870(Top 95%)15217(Top 94%)15217(Top 270%)
25.2M25.20 mi0.35 mi9230-2707378-1317378-13120053(Top 71%)11795(Top 73%)11795(Top 209%)
Finish26.22 mi1.02 mi9782-5527632-2547632-25420511(Top 72%)12052(Top 75%)12052(Top 214%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21stories
+97ft-345ft

Overall

3184

Males

3030

M18-39

3030

5K→10K

3.1 - 6.2 mi

Top 17%
×5stories
+79ft-138ft

Overall

4963

Males

4633

M18-39

4633

10K→15K

6.2 - 9.3 mi

Top 11%
×3stories
+67ft-78ft

Overall

3184

Males

3030

M18-39

3030

15K→20K

9.3 - 12.4 mi

Top 25%
×5stories
+106ft-86ft

Overall

7153

Males

6317

M18-39

6317

20K→Half

12.4 - 13.1 mi

Top 13%
×2stories
+19ft-37ft

Overall

3722

Males

3522

M18-39

3522

Half→25K

13.1 - 15.5 mi

Top 35%
×4stories
+66ft-88ft

Overall

9883

Males

7800

M18-39

7800

25K→30K

15.5 - 18.6 mi

Top 24%
×9stories
+181ft-148ft

Overall

6754

Males

5823

M18-39

5823

30K→20M

18.6 - 20.0 mi

Top 42%
×5stories
+64ft-50ft

Overall

11966

Males

8501

M18-39

8501

20M→21M

20.0 - 21.0 mi

Top 45%
×8stories
+106ft-24ft

Overall

12675

Males

8671

M18-39

8671

21M→35K

21.0 - 21.8 mi

Top 38%
×7stories
+17ft-86ft

Overall

10931

Males

7814

M18-39

7814

35K→23M

21.8 - 23.0 mi

Top 55%
×5stories
+23ft-63ft

Overall

15756

Males

9955

M18-39

9955

23M→24M

23.0 - 24.0 mi

Top 67%
×6stories
+12ft-82ft

Overall

19001

Males

11403

M18-39

11403

24M→40K

24.0 - 24.9 mi

Top 95%
×1story
+6ft-20ft

Overall

26870

Males

15217

M18-39

15217

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

20053

Males

11795

M18-39

11795

25.2M→Finish

25.2 - 26.2 mi

Top 72%
×2stories
+22ft-21ft

Overall

20511

Males

12052

M18-39

12052

Passing Analysis

Category:
Athletes Passed
499
Passed By
7807
Net Change
-7308
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2474
5K → 10K21173-1171#2474#3645
10K → 15K23727+210#3645#3435
15K → 20K8844-836#3435#4271
20K → Half602+58#4271#4213
Half → 25K101004-994#4213#5207
25K → 30K100442-342#5207#5549
30K → 20M7456-449#5549#5998
20M → 21M16291-275#5998#6273
21M → 35K20110-90#6273#6363
35K → 23M22476-454#6363#6817
23M → 24M11546-535#6817#7352
24M → 40K01608-1608#7352#8960
40K → 25.2M3273-270#8960#9230
25.2M → Finish3555-552#9230#9782
TOTALS4997807-7308
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing